83525820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 96

約数和(自身を含む): 271143936

約数和(自身を除く): 187618116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2801, 2982, 4260, 4970, 5602, 5964, 7455, 8403, 9940, 11204, 14005, 14910, 16806, 19607, 28010, 29820, 33612, 39214, 42015, 56020, 58821, 78428, 84030, 98035, 117642, 168060, 196070, 198871, 235284, 294105, 392140, 397742, 588210, 596613, 795484, 994355, 1176420, 1193226, 1392097, 1988710, 2386452, 2784194, 2983065, 3977420, 4176291, 5568388, 5966130, 6960485, 8352582, 11932260, 13920970, 16705164, 20881455, 27841940, 41762910, 83525820]

約数ペア:

[(1, 83525820), (2, 41762910), (3, 27841940), (4, 20881455), (5, 16705164), (6, 13920970), (7, 11932260), (10, 8352582), (12, 6960485), (14, 5966130), (15, 5568388), (20, 4176291), (21, 3977420), (28, 2983065), (30, 2784194), (35, 2386452), (42, 1988710), (60, 1392097), (70, 1193226), (71, 1176420), (84, 994355), (105, 795484), (140, 596613), (142, 588210), (210, 397742), (213, 392140), (284, 294105), (355, 235284), (420, 198871), (426, 196070), (497, 168060), (710, 117642), (852, 98035), (994, 84030), (1065, 78428), (1420, 58821), (1491, 56020), (1988, 42015), (2130, 39214), (2485, 33612), (2801, 29820), (2982, 28010), (4260, 19607), (4970, 16806), (5602, 14910), (5964, 14005), (7455, 11204), (8403, 9940)]