72126648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 227813040

約数和(自身を除く): 155686392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 484, 487, 561, 612, 726, 748, 792, 968, 974, 1089, 1122, 1224, 1452, 1461, 1496, 1683, 1948, 2057, 2178, 2244, 2904, 2922, 3366, 3896, 4114, 4356, 4383, 4488, 5357, 5844, 6171, 6732, 8228, 8279, 8712, 8766, 10714, 11688, 12342, 13464, 16071, 16456, 16558, 17532, 18513, 21428, 24684, 24837, 32142, 33116, 35064, 37026, 42856, 48213, 49368, 49674, 58927, 64284, 66232, 74052, 74511, 91069, 96426, 99348, 117854, 128568, 148104, 149022, 176781, 182138, 192852, 198696, 235708, 273207, 298044, 353562, 364276, 385704, 471416, 530343, 546414, 596088, 707124, 728552, 819621, 1001759, 1060686, 1092828, 1414248, 1639242, 2003518, 2121372, 2185656, 3005277, 3278484, 4007036, 4242744, 6010554, 6556968, 8014072, 9015831, 12021108, 18031662, 24042216, 36063324, 72126648]

約数ペア:

[(1, 72126648), (2, 36063324), (3, 24042216), (4, 18031662), (6, 12021108), (8, 9015831), (9, 8014072), (11, 6556968), (12, 6010554), (17, 4242744), (18, 4007036), (22, 3278484), (24, 3005277), (33, 2185656), (34, 2121372), (36, 2003518), (44, 1639242), (51, 1414248), (66, 1092828), (68, 1060686), (72, 1001759), (88, 819621), (99, 728552), (102, 707124), (121, 596088), (132, 546414), (136, 530343), (153, 471416), (187, 385704), (198, 364276), (204, 353562), (242, 298044), (264, 273207), (306, 235708), (363, 198696), (374, 192852), (396, 182138), (408, 176781), (484, 149022), (487, 148104), (561, 128568), (612, 117854), (726, 99348), (748, 96426), (792, 91069), (968, 74511), (974, 74052), (1089, 66232), (1122, 64284), (1224, 58927), (1452, 49674), (1461, 49368), (1496, 48213), (1683, 42856), (1948, 37026), (2057, 35064), (2178, 33116), (2244, 32142), (2904, 24837), (2922, 24684), (3366, 21428), (3896, 18513), (4114, 17532), (4356, 16558), (4383, 16456), (4488, 16071), (5357, 13464), (5844, 12342), (6171, 11688), (6732, 10714), (8228, 8766), (8279, 8712)]