82471506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 184977408

約数和(自身を除く): 102505902

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 67, 78, 86, 129, 134, 201, 258, 367, 402, 559, 734, 871, 1101, 1118, 1677, 1742, 2202, 2613, 2881, 3354, 4771, 5226, 5762, 8643, 9542, 14313, 15781, 17286, 24589, 28626, 31562, 37453, 47343, 49178, 73767, 74906, 94686, 112359, 147534, 205153, 224718, 319657, 410306, 615459, 639314, 958971, 1057327, 1230918, 1917942, 2114654, 3171981, 6343962, 13745251, 27490502, 41235753, 82471506]

約数ペア:

[(1, 82471506), (2, 41235753), (3, 27490502), (6, 13745251), (13, 6343962), (26, 3171981), (39, 2114654), (43, 1917942), (67, 1230918), (78, 1057327), (86, 958971), (129, 639314), (134, 615459), (201, 410306), (258, 319657), (367, 224718), (402, 205153), (559, 147534), (734, 112359), (871, 94686), (1101, 74906), (1118, 73767), (1677, 49178), (1742, 47343), (2202, 37453), (2613, 31562), (2881, 28626), (3354, 24589), (4771, 17286), (5226, 15781), (5762, 14313), (8643, 9542)]