77158380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 96

約数和(自身を含む): 240242688

約数和(自身を除く): 163084308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3191, 4030, 4836, 6045, 6382, 8060, 9573, 12090, 12764, 15955, 19146, 24180, 31910, 38292, 41483, 47865, 63820, 82966, 95730, 98921, 124449, 165932, 191460, 197842, 207415, 248898, 296763, 395684, 414830, 494605, 497796, 593526, 622245, 829660, 989210, 1187052, 1244490, 1285973, 1483815, 1978420, 2488980, 2571946, 2967630, 3857919, 5143892, 5935260, 6429865, 7715838, 12859730, 15431676, 19289595, 25719460, 38579190, 77158380]

約数ペア:

[(1, 77158380), (2, 38579190), (3, 25719460), (4, 19289595), (5, 15431676), (6, 12859730), (10, 7715838), (12, 6429865), (13, 5935260), (15, 5143892), (20, 3857919), (26, 2967630), (30, 2571946), (31, 2488980), (39, 1978420), (52, 1483815), (60, 1285973), (62, 1244490), (65, 1187052), (78, 989210), (93, 829660), (124, 622245), (130, 593526), (155, 497796), (156, 494605), (186, 414830), (195, 395684), (260, 296763), (310, 248898), (372, 207415), (390, 197842), (403, 191460), (465, 165932), (620, 124449), (780, 98921), (806, 95730), (930, 82966), (1209, 63820), (1612, 47865), (1860, 41483), (2015, 38292), (2418, 31910), (3191, 24180), (4030, 19146), (4836, 15955), (6045, 12764), (6382, 12090), (8060, 9573)]