64143144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 131812056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 431, 468, 477, 636, 689, 702, 862, 936, 954, 1272, 1293, 1378, 1404, 1431, 1724, 1908, 2067, 2586, 2756, 2808, 2862, 3448, 3816, 3879, 4134, 5172, 5512, 5603, 5724, 6201, 7758, 8268, 10344, 11206, 11448, 11637, 12402, 15516, 16536, 16809, 18603, 22412, 22843, 23274, 24804, 31032, 33618, 37206, 44824, 45686, 46548, 49608, 50427, 67236, 68529, 74412, 91372, 93096, 100854, 134472, 137058, 148824, 151281, 182744, 201708, 205587, 274116, 296959, 302562, 403416, 411174, 548232, 593918, 605124, 616761, 822348, 890877, 1187836, 1210248, 1233522, 1644696, 1781754, 2375672, 2467044, 2672631, 3563508, 4934088, 5345262, 7127016, 8017893, 10690524, 16035786, 21381048, 32071572, 64143144]

約数ペア:

[(1, 64143144), (2, 32071572), (3, 21381048), (4, 16035786), (6, 10690524), (8, 8017893), (9, 7127016), (12, 5345262), (13, 4934088), (18, 3563508), (24, 2672631), (26, 2467044), (27, 2375672), (36, 1781754), (39, 1644696), (52, 1233522), (53, 1210248), (54, 1187836), (72, 890877), (78, 822348), (104, 616761), (106, 605124), (108, 593918), (117, 548232), (156, 411174), (159, 403416), (212, 302562), (216, 296959), (234, 274116), (312, 205587), (318, 201708), (351, 182744), (424, 151281), (431, 148824), (468, 137058), (477, 134472), (636, 100854), (689, 93096), (702, 91372), (862, 74412), (936, 68529), (954, 67236), (1272, 50427), (1293, 49608), (1378, 46548), (1404, 45686), (1431, 44824), (1724, 37206), (1908, 33618), (2067, 31032), (2586, 24804), (2756, 23274), (2808, 22843), (2862, 22412), (3448, 18603), (3816, 16809), (3879, 16536), (4134, 15516), (5172, 12402), (5512, 11637), (5603, 11448), (5724, 11206), (6201, 10344), (7758, 8268)]