72412536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 145315464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 89, 116, 167, 168, 174, 178, 203, 232, 267, 334, 348, 356, 406, 501, 534, 609, 623, 668, 696, 712, 812, 1002, 1068, 1169, 1218, 1246, 1336, 1624, 1869, 2004, 2136, 2338, 2436, 2492, 2581, 3507, 3738, 4008, 4676, 4843, 4872, 4984, 5162, 7014, 7476, 7743, 9352, 9686, 10324, 14028, 14529, 14863, 14952, 15486, 18067, 19372, 20648, 28056, 29058, 29726, 30972, 33901, 36134, 38744, 44589, 54201, 58116, 59452, 61944, 67802, 72268, 89178, 101703, 104041, 108402, 116232, 118904, 135604, 144536, 178356, 203406, 208082, 216804, 271208, 312123, 356712, 406812, 416164, 431027, 433608, 624246, 813624, 832328, 862054, 1248492, 1293081, 1724108, 2496984, 2586162, 3017189, 3448216, 5172324, 6034378, 9051567, 10344648, 12068756, 18103134, 24137512, 36206268, 72412536]

約数ペア:

[(1, 72412536), (2, 36206268), (3, 24137512), (4, 18103134), (6, 12068756), (7, 10344648), (8, 9051567), (12, 6034378), (14, 5172324), (21, 3448216), (24, 3017189), (28, 2586162), (29, 2496984), (42, 1724108), (56, 1293081), (58, 1248492), (84, 862054), (87, 832328), (89, 813624), (116, 624246), (167, 433608), (168, 431027), (174, 416164), (178, 406812), (203, 356712), (232, 312123), (267, 271208), (334, 216804), (348, 208082), (356, 203406), (406, 178356), (501, 144536), (534, 135604), (609, 118904), (623, 116232), (668, 108402), (696, 104041), (712, 101703), (812, 89178), (1002, 72268), (1068, 67802), (1169, 61944), (1218, 59452), (1246, 58116), (1336, 54201), (1624, 44589), (1869, 38744), (2004, 36134), (2136, 33901), (2338, 30972), (2436, 29726), (2492, 29058), (2581, 28056), (3507, 20648), (3738, 19372), (4008, 18067), (4676, 15486), (4843, 14952), (4872, 14863), (4984, 14529), (5162, 14028), (7014, 10324), (7476, 9686), (7743, 9352)]