87978391128

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{342371}}^1$

素因数の和:342509

約数の個数: 96

約数和(自身を含む): 246754347840

約数和(自身を除く): 158775956712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 83, 86, 129, 166, 172, 249, 258, 332, 344, 387, 498, 516, 664, 747, 774, 996, 1032, 1494, 1548, 1992, 2988, 3096, 3569, 5976, 7138, 10707, 14276, 21414, 28552, 32121, 42828, 64242, 85656, 128484, 256968, 342371, 684742, 1027113, 1369484, 2054226, 2738968, 3081339, 4108452, 6162678, 8216904, 12325356, 14721953, 24650712, 28416793, 29443906, 44165859, 56833586, 58887812, 85250379, 88331718, 113667172, 117775624, 132497577, 170500758, 176663436, 227334344, 255751137, 264995154, 341001516, 353326872, 511502274, 529990308, 682003032, 1023004548, 1059980616, 1221922099, 2046009096, 2443844198, 3665766297, 4887688396, 7331532594, 9775376792, 10997298891, 14663065188, 21994597782, 29326130376, 43989195564, 87978391128]

約数ペア:

[(1, 87978391128), (2, 43989195564), (3, 29326130376), (4, 21994597782), (6, 14663065188), (8, 10997298891), (9, 9775376792), (12, 7331532594), (18, 4887688396), (24, 3665766297), (36, 2443844198), (43, 2046009096), (72, 1221922099), (83, 1059980616), (86, 1023004548), (129, 682003032), (166, 529990308), (172, 511502274), (249, 353326872), (258, 341001516), (332, 264995154), (344, 255751137), (387, 227334344), (498, 176663436), (516, 170500758), (664, 132497577), (747, 117775624), (774, 113667172), (996, 88331718), (1032, 85250379), (1494, 58887812), (1548, 56833586), (1992, 44165859), (2988, 29443906), (3096, 28416793), (3569, 24650712), (5976, 14721953), (7138, 12325356), (10707, 8216904), (14276, 6162678), (21414, 4108452), (28552, 3081339), (32121, 2738968), (42828, 2054226), (64242, 1369484), (85656, 1027113), (128484, 684742), (256968, 342371)]