87435568

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2426

約数の個数: 60

約数和(自身を含む): 196089880

約数和(自身を除く): 108654312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 2377, 3344, 4598, 4754, 9196, 9508, 18392, 19016, 26147, 36784, 38032, 45163, 52294, 90326, 104588, 180652, 209176, 287617, 361304, 418352, 496793, 575234, 722608, 993586, 1150468, 1987172, 2300936, 3974344, 4601872, 5464723, 7948688, 10929446, 21858892, 43717784, 87435568]

約数ペア:

[(1, 87435568), (2, 43717784), (4, 21858892), (8, 10929446), (11, 7948688), (16, 5464723), (19, 4601872), (22, 3974344), (38, 2300936), (44, 1987172), (76, 1150468), (88, 993586), (121, 722608), (152, 575234), (176, 496793), (209, 418352), (242, 361304), (304, 287617), (418, 209176), (484, 180652), (836, 104588), (968, 90326), (1672, 52294), (1936, 45163), (2299, 38032), (2377, 36784), (3344, 26147), (4598, 19016), (4754, 18392), (9196, 9508)]