88690644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5045

約数の個数: 72

約数和(自身を含む): 259878528

約数和(自身を除く): 171187884

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, 4473, 4957, 5964, 8946, 9914, 14871, 17892, 19828, 29742, 34699, 44613, 59484, 69398, 89226, 104097, 138796, 178452, 208194, 312291, 351947, 416388, 624582, 703894, 1055841, 1249164, 1407788, 2111682, 2463629, 3167523, 4223364, 4927258, 6335046, 7390887, 9854516, 12670092, 14781774, 22172661, 29563548, 44345322, 88690644]

約数ペア:

[(1, 88690644), (2, 44345322), (3, 29563548), (4, 22172661), (6, 14781774), (7, 12670092), (9, 9854516), (12, 7390887), (14, 6335046), (18, 4927258), (21, 4223364), (28, 3167523), (36, 2463629), (42, 2111682), (63, 1407788), (71, 1249164), (84, 1055841), (126, 703894), (142, 624582), (213, 416388), (252, 351947), (284, 312291), (426, 208194), (497, 178452), (639, 138796), (852, 104097), (994, 89226), (1278, 69398), (1491, 59484), (1988, 44613), (2556, 34699), (2982, 29742), (4473, 19828), (4957, 17892), (5964, 14871), (8946, 9914)]