64861506

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 148832640

約数和(自身を除く): 83971134

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 131, 159, 173, 262, 318, 346, 393, 477, 519, 786, 954, 1038, 1179, 1431, 1557, 2358, 2862, 3114, 3537, 4671, 6943, 7074, 9169, 9342, 13886, 18338, 20829, 22663, 27507, 41658, 45326, 55014, 62487, 67989, 82521, 124974, 135978, 165042, 187461, 203967, 247563, 374922, 407934, 495126, 611901, 1201139, 1223802, 2402278, 3603417, 7206834, 10810251, 21620502, 32430753, 64861506]

約数ペア:

[(1, 64861506), (2, 32430753), (3, 21620502), (6, 10810251), (9, 7206834), (18, 3603417), (27, 2402278), (53, 1223802), (54, 1201139), (106, 611901), (131, 495126), (159, 407934), (173, 374922), (262, 247563), (318, 203967), (346, 187461), (393, 165042), (477, 135978), (519, 124974), (786, 82521), (954, 67989), (1038, 62487), (1179, 55014), (1431, 45326), (1557, 41658), (2358, 27507), (2862, 22663), (3114, 20829), (3537, 18338), (4671, 13886), (6943, 9342), (7074, 9169)]