72806563908

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283369}}^1$

素因数の和:283459

約数の個数: 120

約数和(自身を含む): 208332490520

約数和(自身を除く): 135525926612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 793, 1053, 1098, 1404, 1586, 1647, 2106, 2196, 2379, 3172, 3294, 4212, 4758, 4941, 6588, 7137, 9516, 9882, 14274, 19764, 21411, 28548, 42822, 64233, 85644, 128466, 256932, 283369, 566738, 850107, 1133476, 1700214, 2550321, 3400428, 3683797, 5100642, 7367594, 7650963, 10201284, 11051391, 14735188, 15301926, 17285509, 22102782, 22952889, 30603852, 33154173, 34571018, 44205564, 45905778, 51856527, 66308346, 69142036, 91811556, 99462519, 103713054, 132616692, 155569581, 198925038, 207426108, 224711617, 298387557, 311139162, 397850076, 449423234, 466708743, 596775114, 622278324, 674134851, 898846468, 933417486, 1193550228, 1348269702, 1400126229, 1866834972, 2022404553, 2696539404, 2800252458, 4044809106, 5600504916, 6067213659, 8089618212, 12134427318, 18201640977, 24268854636, 36403281954, 72806563908]

約数ペア:

[(1, 72806563908), (2, 36403281954), (3, 24268854636), (4, 18201640977), (6, 12134427318), (9, 8089618212), (12, 6067213659), (13, 5600504916), (18, 4044809106), (26, 2800252458), (27, 2696539404), (36, 2022404553), (39, 1866834972), (52, 1400126229), (54, 1348269702), (61, 1193550228), (78, 933417486), (81, 898846468), (108, 674134851), (117, 622278324), (122, 596775114), (156, 466708743), (162, 449423234), (183, 397850076), (234, 311139162), (244, 298387557), (324, 224711617), (351, 207426108), (366, 198925038), (468, 155569581), (549, 132616692), (702, 103713054), (732, 99462519), (793, 91811556), (1053, 69142036), (1098, 66308346), (1404, 51856527), (1586, 45905778), (1647, 44205564), (2106, 34571018), (2196, 33154173), (2379, 30603852), (3172, 22952889), (3294, 22102782), (4212, 17285509), (4758, 15301926), (4941, 14735188), (6588, 11051391), (7137, 10201284), (9516, 7650963), (9882, 7367594), (14274, 5100642), (19764, 3683797), (21411, 3400428), (28548, 2550321), (42822, 1700214), (64233, 1133476), (85644, 850107), (128466, 566738), (256932, 283369)]