66328938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 163328256

約数和(自身を除く): 96999318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 47, 74, 78, 94, 111, 117, 141, 163, 222, 234, 282, 326, 333, 423, 481, 489, 611, 666, 846, 962, 978, 1222, 1443, 1467, 1739, 1833, 2119, 2886, 2934, 3478, 3666, 4238, 4329, 5217, 5499, 6031, 6357, 7661, 8658, 10434, 10998, 12062, 12714, 15322, 15651, 18093, 19071, 22607, 22983, 31302, 36186, 38142, 45214, 45966, 54279, 67821, 68949, 78403, 99593, 108558, 135642, 137898, 156806, 199186, 203463, 235209, 283457, 298779, 406926, 470418, 566914, 597558, 705627, 850371, 896337, 1411254, 1700742, 1792674, 2551113, 3684941, 5102226, 7369882, 11054823, 22109646, 33164469, 66328938]

約数ペア:

[(1, 66328938), (2, 33164469), (3, 22109646), (6, 11054823), (9, 7369882), (13, 5102226), (18, 3684941), (26, 2551113), (37, 1792674), (39, 1700742), (47, 1411254), (74, 896337), (78, 850371), (94, 705627), (111, 597558), (117, 566914), (141, 470418), (163, 406926), (222, 298779), (234, 283457), (282, 235209), (326, 203463), (333, 199186), (423, 156806), (481, 137898), (489, 135642), (611, 108558), (666, 99593), (846, 78403), (962, 68949), (978, 67821), (1222, 54279), (1443, 45966), (1467, 45214), (1739, 38142), (1833, 36186), (2119, 31302), (2886, 22983), (2934, 22607), (3478, 19071), (3666, 18093), (4238, 15651), (4329, 15322), (5217, 12714), (5499, 12062), (6031, 10998), (6357, 10434), (7661, 8658)]