71798688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 151283808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 151, 156, 208, 234, 254, 288, 302, 312, 381, 416, 453, 468, 508, 604, 624, 762, 906, 936, 1016, 1143, 1208, 1248, 1359, 1524, 1651, 1812, 1872, 1963, 2032, 2286, 2416, 2718, 3048, 3302, 3624, 3744, 3926, 4064, 4572, 4832, 4953, 5436, 5889, 6096, 6604, 7248, 7852, 9144, 9906, 10872, 11778, 12192, 13208, 14496, 14859, 15704, 17667, 18288, 19177, 19812, 21744, 23556, 26416, 29718, 31408, 35334, 36576, 38354, 39624, 43488, 47112, 52832, 57531, 59436, 62816, 70668, 76708, 79248, 94224, 115062, 118872, 141336, 153416, 158496, 172593, 188448, 230124, 237744, 249301, 282672, 306832, 345186, 460248, 475488, 498602, 565344, 613664, 690372, 747903, 920496, 997204, 1380744, 1495806, 1840992, 1994408, 2243709, 2761488, 2991612, 3988816, 4487418, 5522976, 5983224, 7977632, 8974836, 11966448, 17949672, 23932896, 35899344, 71798688]

約数ペア:

[(1, 71798688), (2, 35899344), (3, 23932896), (4, 17949672), (6, 11966448), (8, 8974836), (9, 7977632), (12, 5983224), (13, 5522976), (16, 4487418), (18, 3988816), (24, 2991612), (26, 2761488), (32, 2243709), (36, 1994408), (39, 1840992), (48, 1495806), (52, 1380744), (72, 997204), (78, 920496), (96, 747903), (104, 690372), (117, 613664), (127, 565344), (144, 498602), (151, 475488), (156, 460248), (208, 345186), (234, 306832), (254, 282672), (288, 249301), (302, 237744), (312, 230124), (381, 188448), (416, 172593), (453, 158496), (468, 153416), (508, 141336), (604, 118872), (624, 115062), (762, 94224), (906, 79248), (936, 76708), (1016, 70668), (1143, 62816), (1208, 59436), (1248, 57531), (1359, 52832), (1524, 47112), (1651, 43488), (1812, 39624), (1872, 38354), (1963, 36576), (2032, 35334), (2286, 31408), (2416, 29718), (2718, 26416), (3048, 23556), (3302, 21744), (3624, 19812), (3744, 19177), (3926, 18288), (4064, 17667), (4572, 15704), (4832, 14859), (4953, 14496), (5436, 13208), (5889, 12192), (6096, 11778), (6604, 10872), (7248, 9906), (7852, 9144)]