79427394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 179112960

約数和(自身を除く): 99685566

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1039, 1233, 2078, 2466, 3117, 4247, 6234, 8494, 9351, 12741, 18702, 25482, 32209, 38223, 64418, 76446, 96627, 142343, 193254, 284686, 289881, 427029, 579762, 854058, 1281087, 2562174, 4412633, 8825266, 13237899, 26475798, 39713697, 79427394]

約数ペア:

[(1, 79427394), (2, 39713697), (3, 26475798), (6, 13237899), (9, 8825266), (18, 4412633), (31, 2562174), (62, 1281087), (93, 854058), (137, 579762), (186, 427029), (274, 289881), (279, 284686), (411, 193254), (558, 142343), (822, 96627), (1039, 76446), (1233, 64418), (2078, 38223), (2466, 32209), (3117, 25482), (4247, 18702), (6234, 12741), (8494, 9351)]