87691332

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 211148672

約数和(自身を除く): 123457340

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 313, 444, 626, 631, 939, 1252, 1262, 1878, 1893, 2524, 3756, 3786, 7572, 11581, 23162, 23347, 34743, 46324, 46694, 69486, 70041, 93388, 138972, 140082, 197503, 280164, 395006, 592509, 790012, 1185018, 2370036, 7307611, 14615222, 21922833, 29230444, 43845666, 87691332]

約数ペア:

[(1, 87691332), (2, 43845666), (3, 29230444), (4, 21922833), (6, 14615222), (12, 7307611), (37, 2370036), (74, 1185018), (111, 790012), (148, 592509), (222, 395006), (313, 280164), (444, 197503), (626, 140082), (631, 138972), (939, 93388), (1252, 70041), (1262, 69486), (1878, 46694), (1893, 46324), (2524, 34743), (3756, 23347), (3786, 23162), (7572, 11581)]