40356108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 111999888

約数和(自身を除く): 71643780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1627, 1908, 2067, 2756, 3254, 4134, 4881, 6201, 6508, 8268, 9762, 12402, 14643, 19524, 21151, 24804, 29286, 42302, 58572, 63453, 84604, 86231, 126906, 172462, 190359, 253812, 258693, 344924, 380718, 517386, 761436, 776079, 1034772, 1121003, 1552158, 2242006, 3104316, 3363009, 4484012, 6726018, 10089027, 13452036, 20178054, 40356108]

約数ペア:

[(1, 40356108), (2, 20178054), (3, 13452036), (4, 10089027), (6, 6726018), (9, 4484012), (12, 3363009), (13, 3104316), (18, 2242006), (26, 1552158), (36, 1121003), (39, 1034772), (52, 776079), (53, 761436), (78, 517386), (106, 380718), (117, 344924), (156, 258693), (159, 253812), (212, 190359), (234, 172462), (318, 126906), (468, 86231), (477, 84604), (636, 63453), (689, 58572), (954, 42302), (1378, 29286), (1627, 24804), (1908, 21151), (2067, 19524), (2756, 14643), (3254, 12402), (4134, 9762), (4881, 8268), (6201, 6508)]