42768648

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{5077}}^1$

素因数の和:5108

約数の個数: 80

約数和(自身を含む): 129031980

約数和(自身を除く): 86263332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 5077, 8424, 10154, 15231, 20308, 30462, 40616, 45693, 60924, 66001, 91386, 121848, 132002, 137079, 182772, 198003, 264004, 274158, 365544, 396006, 411237, 528008, 548316, 594009, 792012, 822474, 1096632, 1188018, 1584024, 1644948, 1782027, 2376036, 3289896, 3564054, 4752072, 5346081, 7128108, 10692162, 14256216, 21384324, 42768648]

約数ペア:

[(1, 42768648), (2, 21384324), (3, 14256216), (4, 10692162), (6, 7128108), (8, 5346081), (9, 4752072), (12, 3564054), (13, 3289896), (18, 2376036), (24, 1782027), (26, 1644948), (27, 1584024), (36, 1188018), (39, 1096632), (52, 822474), (54, 792012), (72, 594009), (78, 548316), (81, 528008), (104, 411237), (108, 396006), (117, 365544), (156, 274158), (162, 264004), (216, 198003), (234, 182772), (312, 137079), (324, 132002), (351, 121848), (468, 91386), (648, 66001), (702, 60924), (936, 45693), (1053, 40616), (1404, 30462), (2106, 20308), (2808, 15231), (4212, 10154), (5077, 8424)]