87145944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 145097256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 334, 408, 501, 668, 1002, 1279, 1336, 2004, 2558, 2839, 3837, 4008, 5116, 5678, 7674, 8517, 10232, 11356, 15348, 17034, 21743, 22712, 30696, 34068, 43486, 65229, 68136, 86972, 130458, 173944, 213593, 260916, 427186, 521832, 640779, 854372, 1281558, 1708744, 2563116, 3631081, 5126232, 7262162, 10893243, 14524324, 21786486, 29048648, 43572972, 87145944]

約数ペア:

[(1, 87145944), (2, 43572972), (3, 29048648), (4, 21786486), (6, 14524324), (8, 10893243), (12, 7262162), (17, 5126232), (24, 3631081), (34, 2563116), (51, 1708744), (68, 1281558), (102, 854372), (136, 640779), (167, 521832), (204, 427186), (334, 260916), (408, 213593), (501, 173944), (668, 130458), (1002, 86972), (1279, 68136), (1336, 65229), (2004, 43486), (2558, 34068), (2839, 30696), (3837, 22712), (4008, 21743), (5116, 17034), (5678, 15348), (7674, 11356), (8517, 10232)]