78495392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 164507112

約数和(自身を除く): 86011720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 313, 461, 544, 626, 922, 1252, 1844, 2504, 3688, 5008, 5321, 7376, 7837, 10016, 10642, 14752, 15674, 21284, 31348, 42568, 62696, 85136, 125392, 144293, 170272, 250784, 288586, 577172, 1154344, 2308688, 2452981, 4617376, 4905962, 9811924, 19623848, 39247696, 78495392]

約数ペア:

[(1, 78495392), (2, 39247696), (4, 19623848), (8, 9811924), (16, 4905962), (17, 4617376), (32, 2452981), (34, 2308688), (68, 1154344), (136, 577172), (272, 288586), (313, 250784), (461, 170272), (544, 144293), (626, 125392), (922, 85136), (1252, 62696), (1844, 42568), (2504, 31348), (3688, 21284), (5008, 15674), (5321, 14752), (7376, 10642), (7837, 10016)]