66044704

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 147101724

約数和(自身を除く): 81057020

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 461, 484, 592, 814, 922, 968, 1184, 1628, 1844, 1936, 3256, 3688, 3872, 4477, 5071, 6512, 7376, 8954, 10142, 13024, 14752, 17057, 17908, 20284, 34114, 35816, 40568, 55781, 68228, 71632, 81136, 111562, 136456, 143264, 162272, 187627, 223124, 272912, 375254, 446248, 545824, 750508, 892496, 1501016, 1784992, 2063897, 3002032, 4127794, 6004064, 8255588, 16511176, 33022352, 66044704]

約数ペア:

[(1, 66044704), (2, 33022352), (4, 16511176), (8, 8255588), (11, 6004064), (16, 4127794), (22, 3002032), (32, 2063897), (37, 1784992), (44, 1501016), (74, 892496), (88, 750508), (121, 545824), (148, 446248), (176, 375254), (242, 272912), (296, 223124), (352, 187627), (407, 162272), (461, 143264), (484, 136456), (592, 111562), (814, 81136), (922, 71632), (968, 68228), (1184, 55781), (1628, 40568), (1844, 35816), (1936, 34114), (3256, 20284), (3688, 17908), (3872, 17057), (4477, 14752), (5071, 13024), (6512, 10142), (7376, 8954)]