81733752

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 237081600

約数和(自身を除く): 155347848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 83, 94, 97, 108, 141, 166, 188, 194, 216, 249, 282, 291, 332, 376, 388, 423, 498, 564, 582, 664, 747, 776, 846, 873, 996, 1128, 1164, 1269, 1494, 1692, 1746, 1992, 2241, 2328, 2538, 2619, 2988, 3384, 3492, 3901, 4482, 4559, 5076, 5238, 5976, 6984, 7802, 8051, 8964, 9118, 10152, 10476, 11703, 13677, 15604, 16102, 17928, 18236, 20952, 23406, 24153, 27354, 31208, 32204, 35109, 36472, 41031, 46812, 48306, 54708, 64408, 70218, 72459, 82062, 93624, 96612, 105327, 109416, 123093, 140436, 144918, 164124, 193224, 210654, 217377, 246186, 280872, 289836, 328248, 378397, 421308, 434754, 492372, 579672, 756794, 842616, 869508, 984744, 1135191, 1513588, 1739016, 2270382, 3027176, 3405573, 4540764, 6811146, 9081528, 10216719, 13622292, 20433438, 27244584, 40866876, 81733752]

約数ペア:

[(1, 81733752), (2, 40866876), (3, 27244584), (4, 20433438), (6, 13622292), (8, 10216719), (9, 9081528), (12, 6811146), (18, 4540764), (24, 3405573), (27, 3027176), (36, 2270382), (47, 1739016), (54, 1513588), (72, 1135191), (83, 984744), (94, 869508), (97, 842616), (108, 756794), (141, 579672), (166, 492372), (188, 434754), (194, 421308), (216, 378397), (249, 328248), (282, 289836), (291, 280872), (332, 246186), (376, 217377), (388, 210654), (423, 193224), (498, 164124), (564, 144918), (582, 140436), (664, 123093), (747, 109416), (776, 105327), (846, 96612), (873, 93624), (996, 82062), (1128, 72459), (1164, 70218), (1269, 64408), (1494, 54708), (1692, 48306), (1746, 46812), (1992, 41031), (2241, 36472), (2328, 35109), (2538, 32204), (2619, 31208), (2988, 27354), (3384, 24153), (3492, 23406), (3901, 20952), (4482, 18236), (4559, 17928), (5076, 16102), (5238, 15604), (5976, 13677), (6984, 11703), (7802, 10476), (8051, 10152), (8964, 9118)]