64878288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 176179200

約数和(自身を除く): 111300912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 739, 744, 944, 1416, 1478, 1488, 1829, 2217, 2832, 2956, 3658, 4434, 5487, 5912, 7316, 8868, 10974, 11824, 14632, 17736, 21948, 22909, 29264, 35472, 43601, 43896, 45818, 68727, 87202, 87792, 91636, 130803, 137454, 174404, 183272, 261606, 274908, 348808, 366544, 523212, 549816, 697616, 1046424, 1099632, 1351631, 2092848, 2703262, 4054893, 5406524, 8109786, 10813048, 16219572, 21626096, 32439144, 64878288]

約数ペア:

[(1, 64878288), (2, 32439144), (3, 21626096), (4, 16219572), (6, 10813048), (8, 8109786), (12, 5406524), (16, 4054893), (24, 2703262), (31, 2092848), (48, 1351631), (59, 1099632), (62, 1046424), (93, 697616), (118, 549816), (124, 523212), (177, 366544), (186, 348808), (236, 274908), (248, 261606), (354, 183272), (372, 174404), (472, 137454), (496, 130803), (708, 91636), (739, 87792), (744, 87202), (944, 68727), (1416, 45818), (1478, 43896), (1488, 43601), (1829, 35472), (2217, 29264), (2832, 22909), (2956, 21948), (3658, 17736), (4434, 14632), (5487, 11824), (5912, 10974), (7316, 8868)]