72573666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 93314334

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 449, 474, 682, 869, 898, 1023, 1347, 1738, 2046, 2449, 2607, 2694, 4898, 4939, 5214, 7347, 9878, 13919, 14694, 14817, 26939, 27838, 29634, 35471, 41757, 53878, 70942, 80817, 83514, 106413, 153109, 161634, 212826, 306218, 390181, 459327, 780362, 918654, 1099601, 1170543, 2199202, 2341086, 3298803, 6597606, 12095611, 24191222, 36286833, 72573666]

約数ペア:

[(1, 72573666), (2, 36286833), (3, 24191222), (6, 12095611), (11, 6597606), (22, 3298803), (31, 2341086), (33, 2199202), (62, 1170543), (66, 1099601), (79, 918654), (93, 780362), (158, 459327), (186, 390181), (237, 306218), (341, 212826), (449, 161634), (474, 153109), (682, 106413), (869, 83514), (898, 80817), (1023, 70942), (1347, 53878), (1738, 41757), (2046, 35471), (2449, 29634), (2607, 27838), (2694, 26939), (4898, 14817), (4939, 14694), (5214, 13919), (7347, 9878)]