7453136808

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85621}}^1$

素因数の和:85680

約数の個数: 128

約数和(自身を含む): 23015193600

約数和(自身を除く): 15562056792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9672, 10881, 14508, 21762, 29016, 43524, 85621, 87048, 171242, 256863, 342484, 513726, 684968, 770589, 1027452, 1113073, 1541178, 2054904, 2226146, 2311767, 2654251, 3082356, 3339219, 4452292, 4623534, 5308502, 6164712, 6678438, 7962753, 8904584, 9247068, 10017657, 10617004, 13356876, 15925506, 18494136, 20035314, 21234008, 23888259, 26713752, 30052971, 31851012, 34505263, 40070628, 47776518, 60105942, 63702024, 69010526, 71664777, 80141256, 95553036, 103515789, 120211884, 138021052, 143329554, 191106072, 207031578, 240423768, 276042104, 286659108, 310547367, 414063156, 573318216, 621094734, 828126312, 931642101, 1242189468, 1863284202, 2484378936, 3726568404, 7453136808]

約数ペア:

[(1, 7453136808), (2, 3726568404), (3, 2484378936), (4, 1863284202), (6, 1242189468), (8, 931642101), (9, 828126312), (12, 621094734), (13, 573318216), (18, 414063156), (24, 310547367), (26, 286659108), (27, 276042104), (31, 240423768), (36, 207031578), (39, 191106072), (52, 143329554), (54, 138021052), (62, 120211884), (72, 103515789), (78, 95553036), (93, 80141256), (104, 71664777), (108, 69010526), (117, 63702024), (124, 60105942), (156, 47776518), (186, 40070628), (216, 34505263), (234, 31851012), (248, 30052971), (279, 26713752), (312, 23888259), (351, 21234008), (372, 20035314), (403, 18494136), (468, 15925506), (558, 13356876), (702, 10617004), (744, 10017657), (806, 9247068), (837, 8904584), (936, 7962753), (1116, 6678438), (1209, 6164712), (1404, 5308502), (1612, 4623534), (1674, 4452292), (2232, 3339219), (2418, 3082356), (2808, 2654251), (3224, 2311767), (3348, 2226146), (3627, 2054904), (4836, 1541178), (6696, 1113073), (7254, 1027452), (9672, 770589), (10881, 684968), (14508, 513726), (21762, 342484), (29016, 256863), (43524, 171242), (85621, 87048)]