81750225672

素因数分解:

$2^3\times 3^3\times {\mathrm{10861}}^1\times {\mathrm{34847}}^1$

素因数の和:45723

約数の個数: 64

約数和(自身を含む): 227111385600

約数和(自身を除く): 145361159928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 10861, 21722, 32583, 34847, 43444, 65166, 69694, 86888, 97749, 104541, 130332, 139388, 195498, 209082, 260664, 278776, 293247, 313623, 390996, 418164, 586494, 627246, 781992, 836328, 940869, 1172988, 1254492, 1881738, 2345976, 2508984, 3763476, 7526952, 378473267, 756946534, 1135419801, 1513893068, 2270839602, 3027786136, 3406259403, 4541679204, 6812518806, 9083358408, 10218778209, 13625037612, 20437556418, 27250075224, 40875112836, 81750225672]

約数ペア:

[(1, 81750225672), (2, 40875112836), (3, 27250075224), (4, 20437556418), (6, 13625037612), (8, 10218778209), (9, 9083358408), (12, 6812518806), (18, 4541679204), (24, 3406259403), (27, 3027786136), (36, 2270839602), (54, 1513893068), (72, 1135419801), (108, 756946534), (216, 378473267), (10861, 7526952), (21722, 3763476), (32583, 2508984), (34847, 2345976), (43444, 1881738), (65166, 1254492), (69694, 1172988), (86888, 940869), (97749, 836328), (104541, 781992), (130332, 627246), (139388, 586494), (195498, 418164), (209082, 390996), (260664, 313623), (278776, 293247)]