85569012

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 223912416

約数和(自身を除く): 138343404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 227, 283, 333, 444, 454, 566, 666, 681, 849, 908, 1132, 1332, 1362, 1698, 2043, 2547, 2724, 3396, 4086, 5094, 8172, 8399, 10188, 10471, 16798, 20942, 25197, 31413, 33596, 41884, 50394, 62826, 64241, 75591, 94239, 100788, 125652, 128482, 151182, 188478, 192723, 256964, 302364, 376956, 385446, 578169, 770892, 1156338, 2312676, 2376917, 4753834, 7130751, 9507668, 14261502, 21392253, 28523004, 42784506, 85569012]

約数ペア:

[(1, 85569012), (2, 42784506), (3, 28523004), (4, 21392253), (6, 14261502), (9, 9507668), (12, 7130751), (18, 4753834), (36, 2376917), (37, 2312676), (74, 1156338), (111, 770892), (148, 578169), (222, 385446), (227, 376956), (283, 302364), (333, 256964), (444, 192723), (454, 188478), (566, 151182), (666, 128482), (681, 125652), (849, 100788), (908, 94239), (1132, 75591), (1332, 64241), (1362, 62826), (1698, 50394), (2043, 41884), (2547, 33596), (2724, 31413), (3396, 25197), (4086, 20942), (5094, 16798), (8172, 10471), (8399, 10188)]