64124316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 171771600

約数和(自身を除く): 107647284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 241, 342, 389, 482, 684, 723, 778, 964, 1167, 1446, 1556, 2169, 2334, 2892, 3501, 4338, 4579, 4668, 7002, 7391, 8676, 9158, 13737, 14004, 14782, 18316, 22173, 27474, 29564, 41211, 44346, 54948, 66519, 82422, 88692, 93749, 133038, 164844, 187498, 266076, 281247, 374996, 562494, 843741, 1124988, 1687482, 1781231, 3374964, 3562462, 5343693, 7124924, 10687386, 16031079, 21374772, 32062158, 64124316]

約数ペア:

[(1, 64124316), (2, 32062158), (3, 21374772), (4, 16031079), (6, 10687386), (9, 7124924), (12, 5343693), (18, 3562462), (19, 3374964), (36, 1781231), (38, 1687482), (57, 1124988), (76, 843741), (114, 562494), (171, 374996), (228, 281247), (241, 266076), (342, 187498), (389, 164844), (482, 133038), (684, 93749), (723, 88692), (778, 82422), (964, 66519), (1167, 54948), (1446, 44346), (1556, 41211), (2169, 29564), (2334, 27474), (2892, 22173), (3501, 18316), (4338, 14782), (4579, 14004), (4668, 13737), (7002, 9158), (7391, 8676)]