42531216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 139691952

約数和(自身を除く): 97160736

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, 107, 112, 147, 156, 168, 169, 182, 196, 208, 214, 273, 294, 312, 321, 336, 338, 364, 392, 428, 507, 546, 588, 624, 637, 642, 676, 728, 749, 784, 856, 1014, 1092, 1176, 1183, 1274, 1284, 1352, 1391, 1456, 1498, 1712, 1911, 2028, 2184, 2247, 2352, 2366, 2548, 2568, 2704, 2782, 2996, 3549, 3822, 4056, 4173, 4368, 4494, 4732, 5096, 5136, 5243, 5564, 5992, 7098, 7644, 8112, 8281, 8346, 8988, 9464, 9737, 10192, 10486, 11128, 11984, 14196, 15288, 15729, 16562, 16692, 17976, 18083, 18928, 19474, 20972, 22256, 24843, 28392, 29211, 30576, 31458, 33124, 33384, 35952, 36166, 38948, 41944, 49686, 54249, 56784, 58422, 62916, 66248, 66768, 68159, 72332, 77896, 83888, 99372, 108498, 116844, 125832, 126581, 132496, 136318, 144664, 155792, 198744, 204477, 216996, 233688, 251664, 253162, 272636, 289328, 379743, 397488, 408954, 433992, 467376, 506324, 545272, 759486, 817908, 867984, 886067, 1012648, 1090544, 1518972, 1635816, 1772134, 2025296, 2658201, 3037944, 3271632, 3544268, 5316402, 6075888, 7088536, 10632804, 14177072, 21265608, 42531216]

約数ペア:

[(1, 42531216), (2, 21265608), (3, 14177072), (4, 10632804), (6, 7088536), (7, 6075888), (8, 5316402), (12, 3544268), (13, 3271632), (14, 3037944), (16, 2658201), (21, 2025296), (24, 1772134), (26, 1635816), (28, 1518972), (39, 1090544), (42, 1012648), (48, 886067), (49, 867984), (52, 817908), (56, 759486), (78, 545272), (84, 506324), (91, 467376), (98, 433992), (104, 408954), (107, 397488), (112, 379743), (147, 289328), (156, 272636), (168, 253162), (169, 251664), (182, 233688), (196, 216996), (208, 204477), (214, 198744), (273, 155792), (294, 144664), (312, 136318), (321, 132496), (336, 126581), (338, 125832), (364, 116844), (392, 108498), (428, 99372), (507, 83888), (546, 77896), (588, 72332), (624, 68159), (637, 66768), (642, 66248), (676, 62916), (728, 58422), (749, 56784), (784, 54249), (856, 49686), (1014, 41944), (1092, 38948), (1176, 36166), (1183, 35952), (1274, 33384), (1284, 33124), (1352, 31458), (1391, 30576), (1456, 29211), (1498, 28392), (1712, 24843), (1911, 22256), (2028, 20972), (2184, 19474), (2247, 18928), (2352, 18083), (2366, 17976), (2548, 16692), (2568, 16562), (2704, 15729), (2782, 15288), (2996, 14196), (3549, 11984), (3822, 11128), (4056, 10486), (4173, 10192), (4368, 9737), (4494, 9464), (4732, 8988), (5096, 8346), (5136, 8281), (5243, 8112), (5564, 7644), (5992, 7098)]