72864544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 88012256

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 74, 76, 79, 82, 148, 152, 158, 164, 296, 304, 316, 328, 592, 608, 632, 656, 703, 779, 1184, 1264, 1312, 1406, 1501, 1517, 1558, 2528, 2812, 2923, 3002, 3034, 3116, 3239, 5624, 5846, 6004, 6068, 6232, 6478, 11248, 11692, 12008, 12136, 12464, 12956, 22496, 23384, 24016, 24272, 24928, 25912, 28823, 46768, 48032, 48544, 51824, 55537, 57646, 61541, 93536, 103648, 111074, 115292, 119843, 123082, 222148, 230584, 239686, 246164, 444296, 461168, 479372, 492328, 888592, 922336, 958744, 984656, 1777184, 1917488, 1969312, 2277017, 3834976, 4554034, 9108068, 18216136, 36432272, 72864544]

約数ペア:

[(1, 72864544), (2, 36432272), (4, 18216136), (8, 9108068), (16, 4554034), (19, 3834976), (32, 2277017), (37, 1969312), (38, 1917488), (41, 1777184), (74, 984656), (76, 958744), (79, 922336), (82, 888592), (148, 492328), (152, 479372), (158, 461168), (164, 444296), (296, 246164), (304, 239686), (316, 230584), (328, 222148), (592, 123082), (608, 119843), (632, 115292), (656, 111074), (703, 103648), (779, 93536), (1184, 61541), (1264, 57646), (1312, 55537), (1406, 51824), (1501, 48544), (1517, 48032), (1558, 46768), (2528, 28823), (2812, 25912), (2923, 24928), (3002, 24272), (3034, 24016), (3116, 23384), (3239, 22496), (5624, 12956), (5846, 12464), (6004, 12136), (6068, 12008), (6232, 11692), (6478, 11248)]