72346304

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 149352000

約数和(自身を除く): 77005696

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 349, 632, 656, 698, 1264, 1312, 1396, 2528, 2624, 2792, 3239, 5056, 5584, 6478, 11168, 12956, 14309, 22336, 25912, 27571, 28618, 51824, 55142, 57236, 103648, 110284, 114472, 207296, 220568, 228944, 441136, 457888, 882272, 915776, 1130411, 1764544, 2260822, 4521644, 9043288, 18086576, 36173152, 72346304]

約数ペア:

[(1, 72346304), (2, 36173152), (4, 18086576), (8, 9043288), (16, 4521644), (32, 2260822), (41, 1764544), (64, 1130411), (79, 915776), (82, 882272), (158, 457888), (164, 441136), (316, 228944), (328, 220568), (349, 207296), (632, 114472), (656, 110284), (698, 103648), (1264, 57236), (1312, 55142), (1396, 51824), (2528, 28618), (2624, 27571), (2792, 25912), (3239, 22336), (5056, 14309), (5584, 12956), (6478, 11168)]