77445532008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{140477}}^1$

素因数の和:140552

約数の個数: 192

約数和(自身を含む): 245443161600

約数和(自身を除く): 167997629592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 171, 186, 228, 234, 247, 248, 279, 312, 342, 372, 403, 456, 468, 494, 558, 589, 684, 741, 744, 806, 936, 988, 1116, 1178, 1209, 1368, 1482, 1612, 1767, 1976, 2223, 2232, 2356, 2418, 2964, 3224, 3534, 3627, 4446, 4712, 4836, 5301, 5928, 7068, 7254, 7657, 8892, 9672, 10602, 14136, 14508, 15314, 17784, 21204, 22971, 29016, 30628, 42408, 45942, 61256, 68913, 91884, 137826, 140477, 183768, 275652, 280954, 421431, 551304, 561908, 842862, 1123816, 1264293, 1685724, 1826201, 2528586, 2669063, 3371448, 3652402, 4354787, 5057172, 5338126, 5478603, 7304804, 8007189, 8709574, 10114344, 10676252, 10957206, 13064361, 14609608, 16014378, 16435809, 17419148, 21352504, 21914412, 24021567, 26128722, 32028756, 32871618, 34697819, 34838296, 39193083, 43828824, 48043134, 52257444, 56612231, 64057512, 65743236, 69395638, 78386166, 82740953, 96086268, 104093457, 104514888, 113224462, 131486472, 138791276, 156772332, 165481906, 169836693, 192172536, 208186914, 226448924, 248222859, 277582552, 312280371, 313544664, 330963812, 339673386, 416373828, 452897848, 496445718, 509510079, 624560742, 661927624, 679346772, 744668577, 832747656, 992891436, 1019020158, 1075632389, 1249121484, 1358693544, 1489337154, 1985782872, 2038040316, 2151264778, 2498242968, 2978674308, 3226897167, 4076080632, 4302529556, 5957348616, 6453794334, 8605059112, 9680691501, 12907588668, 19361383002, 25815177336, 38722766004, 77445532008]

約数ペア:

[(1, 77445532008), (2, 38722766004), (3, 25815177336), (4, 19361383002), (6, 12907588668), (8, 9680691501), (9, 8605059112), (12, 6453794334), (13, 5957348616), (18, 4302529556), (19, 4076080632), (24, 3226897167), (26, 2978674308), (31, 2498242968), (36, 2151264778), (38, 2038040316), (39, 1985782872), (52, 1489337154), (57, 1358693544), (62, 1249121484), (72, 1075632389), (76, 1019020158), (78, 992891436), (93, 832747656), (104, 744668577), (114, 679346772), (117, 661927624), (124, 624560742), (152, 509510079), (156, 496445718), (171, 452897848), (186, 416373828), (228, 339673386), (234, 330963812), (247, 313544664), (248, 312280371), (279, 277582552), (312, 248222859), (342, 226448924), (372, 208186914), (403, 192172536), (456, 169836693), (468, 165481906), (494, 156772332), (558, 138791276), (589, 131486472), (684, 113224462), (741, 104514888), (744, 104093457), (806, 96086268), (936, 82740953), (988, 78386166), (1116, 69395638), (1178, 65743236), (1209, 64057512), (1368, 56612231), (1482, 52257444), (1612, 48043134), (1767, 43828824), (1976, 39193083), (2223, 34838296), (2232, 34697819), (2356, 32871618), (2418, 32028756), (2964, 26128722), (3224, 24021567), (3534, 21914412), (3627, 21352504), (4446, 17419148), (4712, 16435809), (4836, 16014378), (5301, 14609608), (5928, 13064361), (7068, 10957206), (7254, 10676252), (7657, 10114344), (8892, 8709574), (9672, 8007189), (10602, 7304804), (14136, 5478603), (14508, 5338126), (15314, 5057172), (17784, 4354787), (21204, 3652402), (22971, 3371448), (29016, 2669063), (30628, 2528586), (42408, 1826201), (45942, 1685724), (61256, 1264293), (68913, 1123816), (91884, 842862), (137826, 561908), (140477, 551304), (183768, 421431), (275652, 280954)]