72041904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45481}}^1$

素因数の和:45506

約数の個数: 60

約数和(自身を含む): 219950952

約数和(自身を除く): 147909048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 45481, 90962, 136443, 181924, 272886, 363848, 409329, 500291, 545772, 727696, 818658, 1000582, 1091544, 1500873, 1637316, 2001164, 2183088, 3001746, 3274632, 4002328, 4502619, 6003492, 6549264, 8004656, 9005238, 12006984, 18010476, 24013968, 36020952, 72041904]

約数ペア:

[(1, 72041904), (2, 36020952), (3, 24013968), (4, 18010476), (6, 12006984), (8, 9005238), (9, 8004656), (11, 6549264), (12, 6003492), (16, 4502619), (18, 4002328), (22, 3274632), (24, 3001746), (33, 2183088), (36, 2001164), (44, 1637316), (48, 1500873), (66, 1091544), (72, 1000582), (88, 818658), (99, 727696), (132, 545772), (144, 500291), (176, 409329), (198, 363848), (264, 272886), (396, 181924), (528, 136443), (792, 90962), (1584, 45481)]