66859912

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 157593600

約数和(自身を除く): 90733688

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 79, 98, 119, 127, 136, 158, 196, 238, 254, 316, 392, 476, 508, 553, 632, 833, 889, 952, 1016, 1106, 1343, 1666, 1778, 2159, 2212, 2686, 3332, 3556, 3871, 4318, 4424, 5372, 6223, 6664, 7112, 7742, 8636, 9401, 10033, 10744, 12446, 15113, 15484, 17272, 18802, 20066, 24892, 30226, 30968, 37604, 40132, 49784, 60452, 65807, 70231, 75208, 80264, 105791, 120904, 131614, 140462, 170561, 211582, 263228, 280924, 341122, 423164, 491617, 526456, 561848, 682244, 846328, 983234, 1193927, 1364488, 1966468, 2387854, 3932936, 4775708, 8357489, 9551416, 16714978, 33429956, 66859912]

約数ペア:

[(1, 66859912), (2, 33429956), (4, 16714978), (7, 9551416), (8, 8357489), (14, 4775708), (17, 3932936), (28, 2387854), (34, 1966468), (49, 1364488), (56, 1193927), (68, 983234), (79, 846328), (98, 682244), (119, 561848), (127, 526456), (136, 491617), (158, 423164), (196, 341122), (238, 280924), (254, 263228), (316, 211582), (392, 170561), (476, 140462), (508, 131614), (553, 120904), (632, 105791), (833, 80264), (889, 75208), (952, 70231), (1016, 65807), (1106, 60452), (1343, 49784), (1666, 40132), (1778, 37604), (2159, 30968), (2212, 30226), (2686, 24892), (3332, 20066), (3556, 18802), (3871, 17272), (4318, 15484), (4424, 15113), (5372, 12446), (6223, 10744), (6664, 10033), (7112, 9401), (7742, 8636)]