61959996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3551

約数の個数: 72

約数和(自身を含む): 181569024

約数和(自身を除く): 119609028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3463, 4473, 5964, 6926, 8946, 10389, 13852, 17892, 20778, 24241, 31167, 41556, 48482, 62334, 72723, 96964, 124668, 145446, 218169, 245873, 290892, 436338, 491746, 737619, 872676, 983492, 1475238, 1721111, 2212857, 2950476, 3442222, 4425714, 5163333, 6884444, 8851428, 10326666, 15489999, 20653332, 30979998, 61959996]

約数ペア:

[(1, 61959996), (2, 30979998), (3, 20653332), (4, 15489999), (6, 10326666), (7, 8851428), (9, 6884444), (12, 5163333), (14, 4425714), (18, 3442222), (21, 2950476), (28, 2212857), (36, 1721111), (42, 1475238), (63, 983492), (71, 872676), (84, 737619), (126, 491746), (142, 436338), (213, 290892), (252, 245873), (284, 218169), (426, 145446), (497, 124668), (639, 96964), (852, 72723), (994, 62334), (1278, 48482), (1491, 41556), (1988, 31167), (2556, 24241), (2982, 20778), (3463, 17892), (4473, 13852), (5964, 10389), (6926, 8946)]