66892578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 143195040

約数和(自身を除く): 76302462

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 347, 361, 534, 694, 722, 1041, 1083, 1691, 2082, 2166, 3382, 5073, 6593, 10146, 13186, 19779, 30883, 32129, 39558, 61766, 64258, 92649, 96387, 125267, 185298, 192774, 250534, 375801, 586777, 751602, 1173554, 1760331, 3520662, 11148763, 22297526, 33446289, 66892578]

約数ペア:

[(1, 66892578), (2, 33446289), (3, 22297526), (6, 11148763), (19, 3520662), (38, 1760331), (57, 1173554), (89, 751602), (114, 586777), (178, 375801), (267, 250534), (347, 192774), (361, 185298), (534, 125267), (694, 96387), (722, 92649), (1041, 64258), (1083, 61766), (1691, 39558), (2082, 32129), (2166, 30883), (3382, 19779), (5073, 13186), (6593, 10146)]