89438916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 249384576

約数和(自身を除く): 159945660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 4111, 5439, 7252, 8222, 10878, 12333, 16444, 21756, 24666, 28777, 49332, 57554, 86331, 115108, 152107, 172662, 201439, 304214, 345324, 402878, 456321, 604317, 608428, 805756, 912642, 1064749, 1208634, 1825284, 2129498, 2417268, 3194247, 4258996, 6388494, 7453243, 12776988, 14906486, 22359729, 29812972, 44719458, 89438916]

約数ペア:

[(1, 89438916), (2, 44719458), (3, 29812972), (4, 22359729), (6, 14906486), (7, 12776988), (12, 7453243), (14, 6388494), (21, 4258996), (28, 3194247), (37, 2417268), (42, 2129498), (49, 1825284), (74, 1208634), (84, 1064749), (98, 912642), (111, 805756), (147, 608428), (148, 604317), (196, 456321), (222, 402878), (259, 345324), (294, 304214), (444, 201439), (518, 172662), (588, 152107), (777, 115108), (1036, 86331), (1554, 57554), (1813, 49332), (3108, 28777), (3626, 24666), (4111, 21756), (5439, 16444), (7252, 12333), (8222, 10878)]