71941752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 210038400

約数和(自身を除く): 138096648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1223, 1368, 1548, 1634, 2446, 2451, 3096, 3268, 3669, 4892, 4902, 6536, 7338, 7353, 9784, 9804, 11007, 14676, 14706, 19608, 22014, 23237, 29352, 29412, 44028, 46474, 52589, 58824, 69711, 88056, 92948, 105178, 139422, 157767, 185896, 209133, 210356, 278844, 315534, 418266, 420712, 473301, 557688, 631068, 836532, 946602, 999191, 1262136, 1673064, 1893204, 1998382, 2997573, 3786408, 3996764, 5995146, 7993528, 8992719, 11990292, 17985438, 23980584, 35970876, 71941752]

約数ペア:

[(1, 71941752), (2, 35970876), (3, 23980584), (4, 17985438), (6, 11990292), (8, 8992719), (9, 7993528), (12, 5995146), (18, 3996764), (19, 3786408), (24, 2997573), (36, 1998382), (38, 1893204), (43, 1673064), (57, 1262136), (72, 999191), (76, 946602), (86, 836532), (114, 631068), (129, 557688), (152, 473301), (171, 420712), (172, 418266), (228, 315534), (258, 278844), (342, 210356), (344, 209133), (387, 185896), (456, 157767), (516, 139422), (684, 105178), (774, 92948), (817, 88056), (1032, 69711), (1223, 58824), (1368, 52589), (1548, 46474), (1634, 44028), (2446, 29412), (2451, 29352), (3096, 23237), (3268, 22014), (3669, 19608), (4892, 14706), (4902, 14676), (6536, 11007), (7338, 9804), (7353, 9784)]