78312334428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4229}}^1\times {\mathrm{27073}}^1$

素因数の和:31331

約数の個数: 72

約数和(自身を含む): 208431896400

約数和(自身を除く): 130119561972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4229, 8458, 12687, 16916, 25374, 27073, 38061, 50748, 54146, 76122, 80351, 81219, 108292, 152244, 160702, 162438, 241053, 243657, 321404, 324876, 482106, 487314, 514387, 723159, 964212, 974628, 1028774, 1446318, 1543161, 2057548, 2892636, 3086322, 4629483, 6172644, 9258966, 18517932, 114491717, 228983434, 343475151, 457966868, 686950302, 1030425453, 1373900604, 2060850906, 2175342623, 4121701812, 4350685246, 6526027869, 8701370492, 13052055738, 19578083607, 26104111476, 39156167214, 78312334428]

約数ペア:

[(1, 78312334428), (2, 39156167214), (3, 26104111476), (4, 19578083607), (6, 13052055738), (9, 8701370492), (12, 6526027869), (18, 4350685246), (19, 4121701812), (36, 2175342623), (38, 2060850906), (57, 1373900604), (76, 1030425453), (114, 686950302), (171, 457966868), (228, 343475151), (342, 228983434), (684, 114491717), (4229, 18517932), (8458, 9258966), (12687, 6172644), (16916, 4629483), (25374, 3086322), (27073, 2892636), (38061, 2057548), (50748, 1543161), (54146, 1446318), (76122, 1028774), (80351, 974628), (81219, 964212), (108292, 723159), (152244, 514387), (160702, 487314), (162438, 482106), (241053, 324876), (243657, 321404)]