73406574

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 173961216

約数和(自身を除く): 100554642

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 81, 93, 94, 141, 162, 186, 279, 282, 311, 423, 558, 622, 837, 846, 933, 1269, 1457, 1674, 1866, 2511, 2538, 2799, 2914, 3807, 4371, 5022, 5598, 7614, 8397, 8742, 9641, 13113, 14617, 16794, 19282, 25191, 26226, 28923, 29234, 39339, 43851, 50382, 57846, 78678, 86769, 87702, 118017, 131553, 173538, 236034, 260307, 263106, 394659, 453127, 520614, 780921, 789318, 906254, 1183977, 1359381, 1561842, 2367954, 2718762, 4078143, 8156286, 12234429, 24468858, 36703287, 73406574]

約数ペア:

[(1, 73406574), (2, 36703287), (3, 24468858), (6, 12234429), (9, 8156286), (18, 4078143), (27, 2718762), (31, 2367954), (47, 1561842), (54, 1359381), (62, 1183977), (81, 906254), (93, 789318), (94, 780921), (141, 520614), (162, 453127), (186, 394659), (279, 263106), (282, 260307), (311, 236034), (423, 173538), (558, 131553), (622, 118017), (837, 87702), (846, 86769), (933, 78678), (1269, 57846), (1457, 50382), (1674, 43851), (1866, 39339), (2511, 29234), (2538, 28923), (2799, 26226), (2914, 25191), (3807, 19282), (4371, 16794), (5022, 14617), (5598, 13113), (7614, 9641), (8397, 8742)]