72657936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 225115800

約数和(自身を除く): 152457864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1049, 1332, 1443, 1776, 1872, 1924, 2098, 2664, 2886, 3147, 3848, 4196, 4329, 5328, 5772, 6294, 7696, 8392, 8658, 9441, 11544, 12588, 13637, 16784, 17316, 18882, 23088, 25176, 27274, 34632, 37764, 38813, 40911, 50352, 54548, 69264, 75528, 77626, 81822, 109096, 116439, 122733, 151056, 155252, 163644, 218192, 232878, 245466, 310504, 327288, 349317, 465756, 490932, 504569, 621008, 654576, 698634, 931512, 981864, 1009138, 1397268, 1513707, 1863024, 1963728, 2018276, 2794536, 3027414, 4036552, 4541121, 5589072, 6054828, 8073104, 9082242, 12109656, 18164484, 24219312, 36328968, 72657936]

約数ペア:

[(1, 72657936), (2, 36328968), (3, 24219312), (4, 18164484), (6, 12109656), (8, 9082242), (9, 8073104), (12, 6054828), (13, 5589072), (16, 4541121), (18, 4036552), (24, 3027414), (26, 2794536), (36, 2018276), (37, 1963728), (39, 1863024), (48, 1513707), (52, 1397268), (72, 1009138), (74, 981864), (78, 931512), (104, 698634), (111, 654576), (117, 621008), (144, 504569), (148, 490932), (156, 465756), (208, 349317), (222, 327288), (234, 310504), (296, 245466), (312, 232878), (333, 218192), (444, 163644), (468, 155252), (481, 151056), (592, 122733), (624, 116439), (666, 109096), (888, 81822), (936, 77626), (962, 75528), (1049, 69264), (1332, 54548), (1443, 50352), (1776, 40911), (1872, 38813), (1924, 37764), (2098, 34632), (2664, 27274), (2886, 25176), (3147, 23088), (3848, 18882), (4196, 17316), (4329, 16784), (5328, 13637), (5772, 12588), (6294, 11544), (7696, 9441), (8392, 8658)]