89045236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 192882816

約数和(自身を除く): 103837580

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 101, 148, 161, 202, 259, 322, 404, 518, 644, 707, 851, 1036, 1369, 1414, 1702, 2323, 2738, 2828, 3404, 3737, 4646, 5476, 5957, 7474, 9292, 9583, 11914, 14948, 16261, 19166, 23828, 26159, 31487, 32522, 38332, 52318, 62974, 65044, 85951, 104636, 125948, 138269, 171902, 220409, 276538, 343804, 440818, 553076, 601657, 881636, 967883, 1203314, 1935766, 2406628, 3180187, 3871532, 6360374, 12720748, 22261309, 44522618, 89045236]

約数ペア:

[(1, 89045236), (2, 44522618), (4, 22261309), (7, 12720748), (14, 6360374), (23, 3871532), (28, 3180187), (37, 2406628), (46, 1935766), (74, 1203314), (92, 967883), (101, 881636), (148, 601657), (161, 553076), (202, 440818), (259, 343804), (322, 276538), (404, 220409), (518, 171902), (644, 138269), (707, 125948), (851, 104636), (1036, 85951), (1369, 65044), (1414, 62974), (1702, 52318), (2323, 38332), (2738, 32522), (2828, 31487), (3404, 26159), (3737, 23828), (4646, 19166), (5476, 16261), (5957, 14948), (7474, 11914), (9292, 9583)]