66664248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7487}}^1$

素因数の和:7556

約数の個数: 64

約数和(自身を含む): 194088960

約数和(自身を除く): 127424712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7487, 8904, 14974, 22461, 29948, 44922, 52409, 59896, 89844, 104818, 157227, 179688, 209636, 314454, 396811, 419272, 628908, 793622, 1190433, 1257816, 1587244, 2380866, 2777677, 3174488, 4761732, 5555354, 8333031, 9523464, 11110708, 16666062, 22221416, 33332124, 66664248]

約数ペア:

[(1, 66664248), (2, 33332124), (3, 22221416), (4, 16666062), (6, 11110708), (7, 9523464), (8, 8333031), (12, 5555354), (14, 4761732), (21, 3174488), (24, 2777677), (28, 2380866), (42, 1587244), (53, 1257816), (56, 1190433), (84, 793622), (106, 628908), (159, 419272), (168, 396811), (212, 314454), (318, 209636), (371, 179688), (424, 157227), (636, 104818), (742, 89844), (1113, 59896), (1272, 52409), (1484, 44922), (2226, 29948), (2968, 22461), (4452, 14974), (7487, 8904)]