66389472

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3856

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 125551368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 3779, 4392, 5856, 7558, 8784, 11337, 15116, 17568, 22674, 30232, 34011, 45348, 60464, 68022, 90696, 120928, 136044, 181392, 230519, 272088, 362784, 461038, 544176, 691557, 922076, 1088352, 1383114, 1844152, 2074671, 2766228, 3688304, 4149342, 5532456, 7376608, 8298684, 11064912, 16597368, 22129824, 33194736, 66389472]

約数ペア:

[(1, 66389472), (2, 33194736), (3, 22129824), (4, 16597368), (6, 11064912), (8, 8298684), (9, 7376608), (12, 5532456), (16, 4149342), (18, 3688304), (24, 2766228), (32, 2074671), (36, 1844152), (48, 1383114), (61, 1088352), (72, 922076), (96, 691557), (122, 544176), (144, 461038), (183, 362784), (244, 272088), (288, 230519), (366, 181392), (488, 136044), (549, 120928), (732, 90696), (976, 68022), (1098, 60464), (1464, 45348), (1952, 34011), (2196, 30232), (2928, 22674), (3779, 17568), (4392, 15116), (5856, 11337), (7558, 8784)]