76170472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 110453528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 31, 34, 56, 58, 62, 68, 89, 116, 119, 124, 136, 178, 203, 217, 232, 238, 248, 356, 406, 434, 476, 493, 527, 623, 712, 812, 868, 899, 952, 986, 1054, 1246, 1513, 1624, 1736, 1798, 1972, 2108, 2492, 2581, 2759, 3026, 3451, 3596, 3689, 3944, 4216, 4984, 5162, 5518, 6052, 6293, 6902, 7192, 7378, 10324, 10591, 11036, 12104, 12586, 13804, 14756, 15283, 18067, 19313, 20648, 21182, 22072, 25172, 27608, 29512, 30566, 36134, 38626, 42364, 43877, 46903, 50344, 61132, 72268, 77252, 80011, 84728, 87754, 93806, 106981, 122264, 144536, 154504, 160022, 175508, 187612, 213962, 307139, 320044, 328321, 351016, 375224, 427924, 560077, 614278, 640088, 656642, 855848, 1120154, 1228556, 1313284, 1360187, 2240308, 2457112, 2626568, 2720374, 4480616, 5440748, 9521309, 10881496, 19042618, 38085236, 76170472]

約数ペア:

[(1, 76170472), (2, 38085236), (4, 19042618), (7, 10881496), (8, 9521309), (14, 5440748), (17, 4480616), (28, 2720374), (29, 2626568), (31, 2457112), (34, 2240308), (56, 1360187), (58, 1313284), (62, 1228556), (68, 1120154), (89, 855848), (116, 656642), (119, 640088), (124, 614278), (136, 560077), (178, 427924), (203, 375224), (217, 351016), (232, 328321), (238, 320044), (248, 307139), (356, 213962), (406, 187612), (434, 175508), (476, 160022), (493, 154504), (527, 144536), (623, 122264), (712, 106981), (812, 93806), (868, 87754), (899, 84728), (952, 80011), (986, 77252), (1054, 72268), (1246, 61132), (1513, 50344), (1624, 46903), (1736, 43877), (1798, 42364), (1972, 38626), (2108, 36134), (2492, 30566), (2581, 29512), (2759, 27608), (3026, 25172), (3451, 22072), (3596, 21182), (3689, 20648), (3944, 19313), (4216, 18067), (4984, 15283), (5162, 14756), (5518, 13804), (6052, 12586), (6293, 12104), (6902, 11036), (7192, 10591), (7378, 10324)]