64341788056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{3863}}^1$

素因数の和:4193

約数の個数: 128

約数和(自身を含む): 150499399680

約数和(自身を除く): 86157611624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 167, 182, 274, 334, 364, 548, 668, 728, 959, 1096, 1169, 1336, 1781, 1918, 2171, 2338, 3562, 3836, 3863, 4342, 4676, 7124, 7672, 7726, 8684, 9352, 12467, 14248, 15197, 15452, 17368, 22879, 24934, 27041, 30394, 30904, 45758, 49868, 50219, 54082, 60788, 91516, 99736, 100438, 108164, 121576, 160153, 183032, 200876, 216328, 297427, 320306, 351533, 401752, 529231, 594854, 640612, 645121, 703066, 1058462, 1189708, 1281224, 1290242, 1406132, 2081989, 2116924, 2379416, 2580484, 2812264, 3704617, 4163978, 4233848, 4515847, 5160968, 6880003, 7409234, 8327956, 8386573, 9031694, 13760006, 14818468, 16655912, 16773146, 18063388, 27520012, 29636936, 33546292, 36126776, 48160021, 55040024, 58706011, 67092584, 88381577, 96320042, 117412022, 176763154, 192640084, 234824044, 353526308, 385280168, 469648088, 618671039, 707052616, 1148960501, 1237342078, 2297921002, 2474684156, 4595842004, 4949368312, 8042723507, 9191684008, 16085447014, 32170894028, 64341788056]

約数ペア:

[(1, 64341788056), (2, 32170894028), (4, 16085447014), (7, 9191684008), (8, 8042723507), (13, 4949368312), (14, 4595842004), (26, 2474684156), (28, 2297921002), (52, 1237342078), (56, 1148960501), (91, 707052616), (104, 618671039), (137, 469648088), (167, 385280168), (182, 353526308), (274, 234824044), (334, 192640084), (364, 176763154), (548, 117412022), (668, 96320042), (728, 88381577), (959, 67092584), (1096, 58706011), (1169, 55040024), (1336, 48160021), (1781, 36126776), (1918, 33546292), (2171, 29636936), (2338, 27520012), (3562, 18063388), (3836, 16773146), (3863, 16655912), (4342, 14818468), (4676, 13760006), (7124, 9031694), (7672, 8386573), (7726, 8327956), (8684, 7409234), (9352, 6880003), (12467, 5160968), (14248, 4515847), (15197, 4233848), (15452, 4163978), (17368, 3704617), (22879, 2812264), (24934, 2580484), (27041, 2379416), (30394, 2116924), (30904, 2081989), (45758, 1406132), (49868, 1290242), (50219, 1281224), (54082, 1189708), (60788, 1058462), (91516, 703066), (99736, 645121), (100438, 640612), (108164, 594854), (121576, 529231), (160153, 401752), (183032, 351533), (200876, 320306), (216328, 297427)]