87579756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 243843600

約数和(自身を除く): 156263844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2029, 2398, 3597, 3924, 4058, 4796, 6087, 7194, 8116, 10791, 12174, 14388, 18261, 21582, 22319, 24348, 36522, 43164, 44638, 66957, 73044, 89276, 133914, 200871, 221161, 267828, 401742, 442322, 663483, 803484, 884644, 1326966, 1990449, 2432771, 2653932, 3980898, 4865542, 7298313, 7961796, 9731084, 14596626, 21894939, 29193252, 43789878, 87579756]

約数ペア:

[(1, 87579756), (2, 43789878), (3, 29193252), (4, 21894939), (6, 14596626), (9, 9731084), (11, 7961796), (12, 7298313), (18, 4865542), (22, 3980898), (33, 2653932), (36, 2432771), (44, 1990449), (66, 1326966), (99, 884644), (109, 803484), (132, 663483), (198, 442322), (218, 401742), (327, 267828), (396, 221161), (436, 200871), (654, 133914), (981, 89276), (1199, 73044), (1308, 66957), (1962, 44638), (2029, 43164), (2398, 36522), (3597, 24348), (3924, 22319), (4058, 21582), (4796, 18261), (6087, 14388), (7194, 12174), (8116, 10791)]