80817048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 256132800

約数和(自身を除く): 175315752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1693, 1768, 1836, 1989, 2652, 2808, 3386, 3672, 3978, 5079, 5304, 5967, 6772, 7956, 10158, 11934, 13544, 15237, 15912, 20316, 22009, 23868, 28781, 30474, 40632, 44018, 45711, 47736, 57562, 60948, 66027, 86343, 88036, 91422, 115124, 121896, 132054, 172686, 176072, 182844, 198081, 230248, 259029, 264108, 345372, 365688, 374153, 396162, 518058, 528216, 594243, 690744, 748306, 777087, 792324, 1036116, 1122459, 1188486, 1496612, 1554174, 1584648, 2072232, 2244918, 2376972, 2993224, 3108348, 3367377, 4489836, 4753944, 6216696, 6734754, 8979672, 10102131, 13469508, 20204262, 26939016, 40408524, 80817048]

約数ペア:

[(1, 80817048), (2, 40408524), (3, 26939016), (4, 20204262), (6, 13469508), (8, 10102131), (9, 8979672), (12, 6734754), (13, 6216696), (17, 4753944), (18, 4489836), (24, 3367377), (26, 3108348), (27, 2993224), (34, 2376972), (36, 2244918), (39, 2072232), (51, 1584648), (52, 1554174), (54, 1496612), (68, 1188486), (72, 1122459), (78, 1036116), (102, 792324), (104, 777087), (108, 748306), (117, 690744), (136, 594243), (153, 528216), (156, 518058), (204, 396162), (216, 374153), (221, 365688), (234, 345372), (306, 264108), (312, 259029), (351, 230248), (408, 198081), (442, 182844), (459, 176072), (468, 172686), (612, 132054), (663, 121896), (702, 115124), (884, 91422), (918, 88036), (936, 86343), (1224, 66027), (1326, 60948), (1404, 57562), (1693, 47736), (1768, 45711), (1836, 44018), (1989, 40632), (2652, 30474), (2808, 28781), (3386, 23868), (3672, 22009), (3978, 20316), (5079, 15912), (5304, 15237), (5967, 13544), (6772, 11934), (7956, 10158)]