72081264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 124334736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 184, 218, 276, 327, 368, 436, 552, 599, 654, 872, 1104, 1198, 1308, 1744, 1797, 2396, 2507, 2616, 3594, 4792, 5014, 5232, 7188, 7521, 9584, 10028, 13777, 14376, 15042, 20056, 27554, 28752, 30084, 40112, 41331, 55108, 60168, 65291, 82662, 110216, 120336, 130582, 165324, 195873, 220432, 261164, 330648, 391746, 522328, 661296, 783492, 1044656, 1501693, 1566984, 3003386, 3133968, 4505079, 6006772, 9010158, 12013544, 18020316, 24027088, 36040632, 72081264]

約数ペア:

[(1, 72081264), (2, 36040632), (3, 24027088), (4, 18020316), (6, 12013544), (8, 9010158), (12, 6006772), (16, 4505079), (23, 3133968), (24, 3003386), (46, 1566984), (48, 1501693), (69, 1044656), (92, 783492), (109, 661296), (138, 522328), (184, 391746), (218, 330648), (276, 261164), (327, 220432), (368, 195873), (436, 165324), (552, 130582), (599, 120336), (654, 110216), (872, 82662), (1104, 65291), (1198, 60168), (1308, 55108), (1744, 41331), (1797, 40112), (2396, 30084), (2507, 28752), (2616, 27554), (3594, 20056), (4792, 15042), (5014, 14376), (5232, 13777), (7188, 10028), (7521, 9584)]