78143436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 108

約数和(自身を含む): 237357120

約数和(自身を除く): 159213684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1429, 1519, 1764, 1953, 2604, 2858, 3038, 3906, 4287, 4557, 5716, 6076, 7812, 8574, 9114, 10003, 12861, 13671, 17148, 18228, 20006, 25722, 27342, 30009, 40012, 44299, 51444, 54684, 60018, 70021, 88598, 90027, 120036, 132897, 140042, 177196, 180054, 210063, 265794, 280084, 310093, 360108, 398691, 420126, 531588, 620186, 630189, 797382, 840252, 930279, 1240372, 1260378, 1594764, 1860558, 2170651, 2520756, 2790837, 3721116, 4341302, 5581674, 6511953, 8682604, 11163348, 13023906, 19535859, 26047812, 39071718, 78143436]

約数ペア:

[(1, 78143436), (2, 39071718), (3, 26047812), (4, 19535859), (6, 13023906), (7, 11163348), (9, 8682604), (12, 6511953), (14, 5581674), (18, 4341302), (21, 3721116), (28, 2790837), (31, 2520756), (36, 2170651), (42, 1860558), (49, 1594764), (62, 1260378), (63, 1240372), (84, 930279), (93, 840252), (98, 797382), (124, 630189), (126, 620186), (147, 531588), (186, 420126), (196, 398691), (217, 360108), (252, 310093), (279, 280084), (294, 265794), (372, 210063), (434, 180054), (441, 177196), (558, 140042), (588, 132897), (651, 120036), (868, 90027), (882, 88598), (1116, 70021), (1302, 60018), (1429, 54684), (1519, 51444), (1764, 44299), (1953, 40012), (2604, 30009), (2858, 27342), (3038, 25722), (3906, 20006), (4287, 18228), (4557, 17148), (5716, 13671), (6076, 12861), (7812, 10003), (8574, 9114)]