66563952

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 216652800

約数和(自身を除く): 150088848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 311, 312, 336, 343, 364, 392, 546, 588, 622, 624, 637, 686, 728, 784, 933, 1029, 1092, 1176, 1244, 1274, 1372, 1456, 1866, 1911, 2058, 2177, 2184, 2352, 2488, 2548, 2744, 3732, 3822, 4043, 4116, 4354, 4368, 4459, 4976, 5096, 5488, 6531, 7464, 7644, 8086, 8232, 8708, 8918, 10192, 12129, 13062, 13377, 14928, 15239, 15288, 16172, 16464, 17416, 17836, 24258, 26124, 26754, 28301, 30478, 30576, 32344, 34832, 35672, 45717, 48516, 52248, 53508, 56602, 60956, 64688, 71344, 84903, 91434, 97032, 104496, 106673, 107016, 113204, 121912, 169806, 182868, 194064, 198107, 213346, 214032, 226408, 243824, 320019, 339612, 365736, 396214, 426692, 452816, 594321, 640038, 679224, 731472, 792428, 853384, 1188642, 1280076, 1358448, 1386749, 1584856, 1706768, 2377284, 2560152, 2773498, 3169712, 4160247, 4754568, 5120304, 5546996, 8320494, 9509136, 11093992, 16640988, 22187984, 33281976, 66563952]

約数ペア:

[(1, 66563952), (2, 33281976), (3, 22187984), (4, 16640988), (6, 11093992), (7, 9509136), (8, 8320494), (12, 5546996), (13, 5120304), (14, 4754568), (16, 4160247), (21, 3169712), (24, 2773498), (26, 2560152), (28, 2377284), (39, 1706768), (42, 1584856), (48, 1386749), (49, 1358448), (52, 1280076), (56, 1188642), (78, 853384), (84, 792428), (91, 731472), (98, 679224), (104, 640038), (112, 594321), (147, 452816), (156, 426692), (168, 396214), (182, 365736), (196, 339612), (208, 320019), (273, 243824), (294, 226408), (311, 214032), (312, 213346), (336, 198107), (343, 194064), (364, 182868), (392, 169806), (546, 121912), (588, 113204), (622, 107016), (624, 106673), (637, 104496), (686, 97032), (728, 91434), (784, 84903), (933, 71344), (1029, 64688), (1092, 60956), (1176, 56602), (1244, 53508), (1274, 52248), (1372, 48516), (1456, 45717), (1866, 35672), (1911, 34832), (2058, 32344), (2177, 30576), (2184, 30478), (2352, 28301), (2488, 26754), (2548, 26124), (2744, 24258), (3732, 17836), (3822, 17416), (4043, 16464), (4116, 16172), (4354, 15288), (4368, 15239), (4459, 14928), (4976, 13377), (5096, 13062), (5488, 12129), (6531, 10192), (7464, 8918), (7644, 8708), (8086, 8232)]