80131939202

素因数分解:

$2^1\times 7^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2621

約数の個数: 80

約数和(自身を含む): 143722760832

約数和(自身を除く): 63590821630

約数列:

[1, 2, 7, 14, 49, 71, 97, 98, 142, 194, 343, 497, 679, 686, 994, 1358, 2401, 2423, 3479, 4753, 4802, 4846, 6887, 6958, 9506, 13774, 16961, 24353, 33271, 33922, 48209, 48706, 66542, 96418, 118727, 170471, 172033, 232897, 235031, 237454, 337463, 340942, 344066, 465794, 470062, 674926, 831089, 1204231, 1645217, 1662178, 2362241, 2408462, 3290434, 4724482, 5817623, 8429617, 11516519, 11635246, 16535687, 16687201, 16859234, 23033038, 33071374, 33374402, 59007319, 80615633, 116810407, 118014638, 161231266, 233620814, 413051233, 564309431, 817672849, 826102466, 1128618862, 1635345698, 5723709943, 11447419886, 40065969601, 80131939202]

約数ペア:

[(1, 80131939202), (2, 40065969601), (7, 11447419886), (14, 5723709943), (49, 1635345698), (71, 1128618862), (97, 826102466), (98, 817672849), (142, 564309431), (194, 413051233), (343, 233620814), (497, 161231266), (679, 118014638), (686, 116810407), (994, 80615633), (1358, 59007319), (2401, 33374402), (2423, 33071374), (3479, 23033038), (4753, 16859234), (4802, 16687201), (4846, 16535687), (6887, 11635246), (6958, 11516519), (9506, 8429617), (13774, 5817623), (16961, 4724482), (24353, 3290434), (33271, 2408462), (33922, 2362241), (48209, 1662178), (48706, 1645217), (66542, 1204231), (96418, 831089), (118727, 674926), (170471, 470062), (172033, 465794), (232897, 344066), (235031, 340942), (237454, 337463)]