72528918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 188915328

約数和(自身を除く): 116386410

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 49, 66, 77, 82, 98, 123, 147, 154, 231, 246, 287, 294, 451, 462, 539, 547, 574, 861, 902, 1078, 1094, 1353, 1617, 1641, 1722, 2009, 2706, 3157, 3234, 3282, 3829, 4018, 6017, 6027, 6314, 7658, 9471, 11487, 12034, 12054, 18051, 18942, 22099, 22427, 22974, 26803, 36102, 42119, 44198, 44854, 53606, 66297, 67281, 80409, 84238, 126357, 132594, 134562, 156989, 160818, 246697, 252714, 294833, 313978, 470967, 493394, 589666, 740091, 884499, 941934, 1098923, 1480182, 1726879, 1768998, 2197846, 3296769, 3453758, 5180637, 6593538, 10361274, 12088153, 24176306, 36264459, 72528918]

約数ペア:

[(1, 72528918), (2, 36264459), (3, 24176306), (6, 12088153), (7, 10361274), (11, 6593538), (14, 5180637), (21, 3453758), (22, 3296769), (33, 2197846), (41, 1768998), (42, 1726879), (49, 1480182), (66, 1098923), (77, 941934), (82, 884499), (98, 740091), (123, 589666), (147, 493394), (154, 470967), (231, 313978), (246, 294833), (287, 252714), (294, 246697), (451, 160818), (462, 156989), (539, 134562), (547, 132594), (574, 126357), (861, 84238), (902, 80409), (1078, 67281), (1094, 66297), (1353, 53606), (1617, 44854), (1641, 44198), (1722, 42119), (2009, 36102), (2706, 26803), (3157, 22974), (3234, 22427), (3282, 22099), (3829, 18942), (4018, 18051), (6017, 12054), (6027, 12034), (6314, 11487), (7658, 9471)]