77712570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 219727872

約数和(自身を除く): 142015302

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 523, 585, 635, 762, 1046, 1143, 1170, 1270, 1569, 1651, 1905, 2286, 2615, 3138, 3302, 3810, 4707, 4953, 5230, 5715, 6799, 7845, 8255, 9414, 9906, 11430, 13598, 14859, 15690, 16510, 20397, 23535, 24765, 29718, 33995, 40794, 47070, 49530, 61191, 66421, 67990, 74295, 101985, 122382, 132842, 148590, 199263, 203970, 305955, 332105, 398526, 597789, 611910, 664210, 863473, 996315, 1195578, 1726946, 1992630, 2590419, 2988945, 4317365, 5180838, 5977890, 7771257, 8634730, 12952095, 15542514, 25904190, 38856285, 77712570]

約数ペア:

[(1, 77712570), (2, 38856285), (3, 25904190), (5, 15542514), (6, 12952095), (9, 8634730), (10, 7771257), (13, 5977890), (15, 5180838), (18, 4317365), (26, 2988945), (30, 2590419), (39, 1992630), (45, 1726946), (65, 1195578), (78, 996315), (90, 863473), (117, 664210), (127, 611910), (130, 597789), (195, 398526), (234, 332105), (254, 305955), (381, 203970), (390, 199263), (523, 148590), (585, 132842), (635, 122382), (762, 101985), (1046, 74295), (1143, 67990), (1170, 66421), (1270, 61191), (1569, 49530), (1651, 47070), (1905, 40794), (2286, 33995), (2615, 29718), (3138, 24765), (3302, 23535), (3810, 20397), (4707, 16510), (4953, 15690), (5230, 14859), (5715, 13598), (6799, 11430), (7845, 9906), (8255, 9414)]