72088506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 108

約数和(自身を含む): 190657818

約数和(自身を除く): 118569312

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 47, 49, 63, 74, 94, 98, 111, 126, 141, 147, 222, 259, 282, 294, 329, 333, 423, 441, 518, 658, 666, 777, 846, 882, 987, 1554, 1739, 1813, 1974, 2209, 2303, 2331, 2961, 3478, 3626, 4418, 4606, 4662, 5217, 5439, 5922, 6627, 6909, 10434, 10878, 12173, 13254, 13818, 15463, 15651, 16317, 19881, 20727, 24346, 30926, 31302, 32634, 36519, 39762, 41454, 46389, 73038, 81733, 85211, 92778, 108241, 109557, 139167, 163466, 170422, 216482, 219114, 245199, 255633, 278334, 324723, 490398, 511266, 572131, 649446, 735597, 766899, 974169, 1144262, 1471194, 1533798, 1716393, 1948338, 3432786, 4004917, 5149179, 8009834, 10298358, 12014751, 24029502, 36044253, 72088506]

約数ペア:

[(1, 72088506), (2, 36044253), (3, 24029502), (6, 12014751), (7, 10298358), (9, 8009834), (14, 5149179), (18, 4004917), (21, 3432786), (37, 1948338), (42, 1716393), (47, 1533798), (49, 1471194), (63, 1144262), (74, 974169), (94, 766899), (98, 735597), (111, 649446), (126, 572131), (141, 511266), (147, 490398), (222, 324723), (259, 278334), (282, 255633), (294, 245199), (329, 219114), (333, 216482), (423, 170422), (441, 163466), (518, 139167), (658, 109557), (666, 108241), (777, 92778), (846, 85211), (882, 81733), (987, 73038), (1554, 46389), (1739, 41454), (1813, 39762), (1974, 36519), (2209, 32634), (2303, 31302), (2331, 30926), (2961, 24346), (3478, 20727), (3626, 19881), (4418, 16317), (4606, 15651), (4662, 15463), (5217, 13818), (5439, 13254), (5922, 12173), (6627, 10878), (6909, 10434)]