85868748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37861}}^1$

素因数の和:37884

約数の個数: 60

約数和(自身を含む): 256552912

約数和(自身を除く): 170684164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 37861, 75722, 113583, 151444, 227166, 265027, 340749, 454332, 530054, 681498, 795081, 1022247, 1060108, 1362996, 1590162, 2044494, 2385243, 3066741, 3180324, 4088988, 4770486, 6133482, 7155729, 9540972, 12266964, 14311458, 21467187, 28622916, 42934374, 85868748]

約数ペア:

[(1, 85868748), (2, 42934374), (3, 28622916), (4, 21467187), (6, 14311458), (7, 12266964), (9, 9540972), (12, 7155729), (14, 6133482), (18, 4770486), (21, 4088988), (27, 3180324), (28, 3066741), (36, 2385243), (42, 2044494), (54, 1590162), (63, 1362996), (81, 1060108), (84, 1022247), (108, 795081), (126, 681498), (162, 530054), (189, 454332), (252, 340749), (324, 265027), (378, 227166), (567, 151444), (756, 113583), (1134, 75722), (2268, 37861)]