78386868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1262

約数の個数: 108

約数和(自身を含む): 236921412

約数和(自身を除く): 158534544

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1201, 1332, 1554, 1764, 1813, 2331, 2402, 3108, 3603, 3626, 4662, 4804, 5439, 7206, 7252, 8407, 9324, 10809, 10878, 14412, 16317, 16814, 21618, 21756, 25221, 32634, 33628, 43236, 44437, 50442, 58849, 65268, 75663, 88874, 100884, 117698, 133311, 151326, 176547, 177748, 235396, 266622, 302652, 311059, 353094, 399933, 529641, 533244, 622118, 706188, 799866, 933177, 1059282, 1244236, 1599732, 1866354, 2118564, 2177413, 2799531, 3732708, 4354826, 5599062, 6532239, 8709652, 11198124, 13064478, 19596717, 26128956, 39193434, 78386868]

約数ペア:

[(1, 78386868), (2, 39193434), (3, 26128956), (4, 19596717), (6, 13064478), (7, 11198124), (9, 8709652), (12, 6532239), (14, 5599062), (18, 4354826), (21, 3732708), (28, 2799531), (36, 2177413), (37, 2118564), (42, 1866354), (49, 1599732), (63, 1244236), (74, 1059282), (84, 933177), (98, 799866), (111, 706188), (126, 622118), (147, 533244), (148, 529641), (196, 399933), (222, 353094), (252, 311059), (259, 302652), (294, 266622), (333, 235396), (441, 177748), (444, 176547), (518, 151326), (588, 133311), (666, 117698), (777, 100884), (882, 88874), (1036, 75663), (1201, 65268), (1332, 58849), (1554, 50442), (1764, 44437), (1813, 43236), (2331, 33628), (2402, 32634), (3108, 25221), (3603, 21756), (3626, 21618), (4662, 16814), (4804, 16317), (5439, 14412), (7206, 10878), (7252, 10809), (8407, 9324)]