64865892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 187858944

約数和(自身を除く): 122993052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 311, 364, 382, 546, 573, 622, 764, 933, 1092, 1146, 1244, 1337, 1866, 2177, 2292, 2483, 2674, 3732, 4011, 4043, 4354, 4966, 5348, 6531, 7449, 8022, 8086, 8708, 9932, 12129, 13062, 14898, 16044, 16172, 17381, 24258, 26124, 28301, 29796, 34762, 48516, 52143, 56602, 59401, 69524, 84903, 104286, 113204, 118802, 169806, 178203, 208572, 237604, 339612, 356406, 415807, 712812, 772213, 831614, 1247421, 1544426, 1663228, 2316639, 2494842, 3088852, 4633278, 4989684, 5405491, 9266556, 10810982, 16216473, 21621964, 32432946, 64865892]

約数ペア:

[(1, 64865892), (2, 32432946), (3, 21621964), (4, 16216473), (6, 10810982), (7, 9266556), (12, 5405491), (13, 4989684), (14, 4633278), (21, 3088852), (26, 2494842), (28, 2316639), (39, 1663228), (42, 1544426), (52, 1247421), (78, 831614), (84, 772213), (91, 712812), (156, 415807), (182, 356406), (191, 339612), (273, 237604), (311, 208572), (364, 178203), (382, 169806), (546, 118802), (573, 113204), (622, 104286), (764, 84903), (933, 69524), (1092, 59401), (1146, 56602), (1244, 52143), (1337, 48516), (1866, 34762), (2177, 29796), (2292, 28301), (2483, 26124), (2674, 24258), (3732, 17381), (4011, 16172), (4043, 16044), (4354, 14898), (4966, 13062), (5348, 12129), (6531, 9932), (7449, 8708), (8022, 8086)]