56784312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 181708800

約数和(自身を除く): 124924488

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, 103, 104, 114, 117, 124, 152, 156, 171, 186, 206, 228, 234, 247, 248, 279, 309, 312, 342, 372, 403, 412, 456, 468, 494, 558, 589, 618, 684, 741, 744, 806, 824, 927, 936, 988, 1116, 1178, 1209, 1236, 1339, 1368, 1482, 1612, 1767, 1854, 1957, 1976, 2223, 2232, 2356, 2418, 2472, 2678, 2964, 3193, 3224, 3534, 3627, 3708, 3914, 4017, 4446, 4712, 4836, 5301, 5356, 5871, 5928, 6386, 7068, 7254, 7416, 7657, 7828, 8034, 8892, 9579, 9672, 10602, 10712, 11742, 12051, 12772, 14136, 14508, 15314, 15656, 16068, 17613, 17784, 19158, 21204, 22971, 23484, 24102, 25441, 25544, 28737, 29016, 30628, 32136, 35226, 38316, 41509, 42408, 45942, 46968, 48204, 50882, 57474, 60667, 61256, 68913, 70452, 76323, 76632, 83018, 91884, 96408, 101764, 114948, 121334, 124527, 137826, 140904, 152646, 166036, 182001, 183768, 203528, 228969, 229896, 242668, 249054, 275652, 305292, 332072, 364002, 373581, 457938, 485336, 498108, 546003, 551304, 610584, 728004, 747162, 788671, 915876, 996216, 1092006, 1456008, 1494324, 1577342, 1831752, 2184012, 2366013, 2988648, 3154684, 4368024, 4732026, 6309368, 7098039, 9464052, 14196078, 18928104, 28392156, 56784312]

約数ペア:

[(1, 56784312), (2, 28392156), (3, 18928104), (4, 14196078), (6, 9464052), (8, 7098039), (9, 6309368), (12, 4732026), (13, 4368024), (18, 3154684), (19, 2988648), (24, 2366013), (26, 2184012), (31, 1831752), (36, 1577342), (38, 1494324), (39, 1456008), (52, 1092006), (57, 996216), (62, 915876), (72, 788671), (76, 747162), (78, 728004), (93, 610584), (103, 551304), (104, 546003), (114, 498108), (117, 485336), (124, 457938), (152, 373581), (156, 364002), (171, 332072), (186, 305292), (206, 275652), (228, 249054), (234, 242668), (247, 229896), (248, 228969), (279, 203528), (309, 183768), (312, 182001), (342, 166036), (372, 152646), (403, 140904), (412, 137826), (456, 124527), (468, 121334), (494, 114948), (558, 101764), (589, 96408), (618, 91884), (684, 83018), (741, 76632), (744, 76323), (806, 70452), (824, 68913), (927, 61256), (936, 60667), (988, 57474), (1116, 50882), (1178, 48204), (1209, 46968), (1236, 45942), (1339, 42408), (1368, 41509), (1482, 38316), (1612, 35226), (1767, 32136), (1854, 30628), (1957, 29016), (1976, 28737), (2223, 25544), (2232, 25441), (2356, 24102), (2418, 23484), (2472, 22971), (2678, 21204), (2964, 19158), (3193, 17784), (3224, 17613), (3534, 16068), (3627, 15656), (3708, 15314), (3914, 14508), (4017, 14136), (4446, 12772), (4712, 12051), (4836, 11742), (5301, 10712), (5356, 10602), (5871, 9672), (5928, 9579), (6386, 8892), (7068, 8034), (7254, 7828), (7416, 7657)]