90129648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 291409920

約数和(自身を除く): 201280272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 509, 527, 651, 714, 744, 816, 868, 952, 1018, 1054, 1302, 1428, 1488, 1527, 1581, 1736, 1904, 2036, 2108, 2604, 2856, 3054, 3162, 3472, 3563, 3689, 4072, 4216, 5208, 5712, 6108, 6324, 7126, 7378, 8144, 8432, 8653, 10416, 10689, 11067, 12216, 12648, 14252, 14756, 15779, 17306, 21378, 22134, 24432, 25296, 25959, 28504, 29512, 31558, 34612, 42756, 44268, 47337, 51918, 57008, 59024, 60571, 63116, 69224, 85512, 88536, 94674, 103836, 110453, 121142, 126232, 138448, 171024, 177072, 181713, 189348, 207672, 220906, 242284, 252464, 268243, 331359, 363426, 378696, 415344, 441812, 484568, 536486, 662718, 726852, 757392, 804729, 883624, 969136, 1072972, 1325436, 1453704, 1609458, 1767248, 1877701, 2145944, 2650872, 2907408, 3218916, 3755402, 4291888, 5301744, 5633103, 6437832, 7510804, 11266206, 12875664, 15021608, 22532412, 30043216, 45064824, 90129648]

約数ペア:

[(1, 90129648), (2, 45064824), (3, 30043216), (4, 22532412), (6, 15021608), (7, 12875664), (8, 11266206), (12, 7510804), (14, 6437832), (16, 5633103), (17, 5301744), (21, 4291888), (24, 3755402), (28, 3218916), (31, 2907408), (34, 2650872), (42, 2145944), (48, 1877701), (51, 1767248), (56, 1609458), (62, 1453704), (68, 1325436), (84, 1072972), (93, 969136), (102, 883624), (112, 804729), (119, 757392), (124, 726852), (136, 662718), (168, 536486), (186, 484568), (204, 441812), (217, 415344), (238, 378696), (248, 363426), (272, 331359), (336, 268243), (357, 252464), (372, 242284), (408, 220906), (434, 207672), (476, 189348), (496, 181713), (509, 177072), (527, 171024), (651, 138448), (714, 126232), (744, 121142), (816, 110453), (868, 103836), (952, 94674), (1018, 88536), (1054, 85512), (1302, 69224), (1428, 63116), (1488, 60571), (1527, 59024), (1581, 57008), (1736, 51918), (1904, 47337), (2036, 44268), (2108, 42756), (2604, 34612), (2856, 31558), (3054, 29512), (3162, 28504), (3472, 25959), (3563, 25296), (3689, 24432), (4072, 22134), (4216, 21378), (5208, 17306), (5712, 15779), (6108, 14756), (6324, 14252), (7126, 12648), (7378, 12216), (8144, 11067), (8432, 10689), (8653, 10416)]