43497972

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 84

約数和(自身を含む): 130495456

約数和(自身を除く): 86997484

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, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2131, 2268, 2916, 3402, 4262, 5103, 6393, 6804, 8524, 10206, 12786, 14917, 19179, 20412, 25572, 29834, 38358, 44751, 57537, 59668, 76716, 89502, 115074, 134253, 172611, 179004, 230148, 268506, 345222, 402759, 517833, 537012, 690444, 805518, 1035666, 1208277, 1553499, 1611036, 2071332, 2416554, 3106998, 3624831, 4833108, 6213996, 7249662, 10874493, 14499324, 21748986, 43497972]

約数ペア:

[(1, 43497972), (2, 21748986), (3, 14499324), (4, 10874493), (6, 7249662), (7, 6213996), (9, 4833108), (12, 3624831), (14, 3106998), (18, 2416554), (21, 2071332), (27, 1611036), (28, 1553499), (36, 1208277), (42, 1035666), (54, 805518), (63, 690444), (81, 537012), (84, 517833), (108, 402759), (126, 345222), (162, 268506), (189, 230148), (243, 179004), (252, 172611), (324, 134253), (378, 115074), (486, 89502), (567, 76716), (729, 59668), (756, 57537), (972, 44751), (1134, 38358), (1458, 29834), (1701, 25572), (2131, 20412), (2268, 19179), (2916, 14917), (3402, 12786), (4262, 10206), (5103, 8524), (6393, 6804)]