89321988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 157436412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 67, 84, 118, 134, 177, 201, 236, 268, 269, 354, 402, 413, 469, 538, 708, 804, 807, 826, 938, 1076, 1239, 1407, 1614, 1652, 1876, 1883, 2478, 2814, 3228, 3766, 3953, 4956, 5628, 5649, 7532, 7906, 11298, 11859, 15812, 15871, 18023, 22596, 23718, 27671, 31742, 36046, 47436, 47613, 54069, 55342, 63484, 72092, 83013, 95226, 108138, 110684, 111097, 126161, 166026, 190452, 216276, 222194, 252322, 332052, 333291, 378483, 444388, 504644, 666582, 756966, 1063357, 1333164, 1513932, 2126714, 3190071, 4253428, 6380142, 7443499, 12760284, 14886998, 22330497, 29773996, 44660994, 89321988]

約数ペア:

[(1, 89321988), (2, 44660994), (3, 29773996), (4, 22330497), (6, 14886998), (7, 12760284), (12, 7443499), (14, 6380142), (21, 4253428), (28, 3190071), (42, 2126714), (59, 1513932), (67, 1333164), (84, 1063357), (118, 756966), (134, 666582), (177, 504644), (201, 444388), (236, 378483), (268, 333291), (269, 332052), (354, 252322), (402, 222194), (413, 216276), (469, 190452), (538, 166026), (708, 126161), (804, 111097), (807, 110684), (826, 108138), (938, 95226), (1076, 83013), (1239, 72092), (1407, 63484), (1614, 55342), (1652, 54069), (1876, 47613), (1883, 47436), (2478, 36046), (2814, 31742), (3228, 27671), (3766, 23718), (3953, 22596), (4956, 18023), (5628, 15871), (5649, 15812), (7532, 11859), (7906, 11298)]