78986544

素因数分解:

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

素因数の和:164

約数の個数: 160

約数和(自身を含む): 254983680

約数和(自身を除く): 175997136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 107, 112, 156, 168, 169, 182, 208, 214, 273, 312, 321, 336, 338, 364, 428, 507, 546, 624, 642, 676, 728, 749, 856, 1014, 1092, 1183, 1284, 1352, 1391, 1456, 1498, 1712, 2028, 2184, 2197, 2247, 2366, 2568, 2704, 2782, 2996, 3549, 4056, 4173, 4368, 4394, 4494, 4732, 5136, 5564, 5992, 6591, 7098, 8112, 8346, 8788, 8988, 9464, 9737, 11128, 11984, 13182, 14196, 15379, 16692, 17576, 17976, 18083, 18928, 19474, 22256, 26364, 28392, 29211, 30758, 33384, 35152, 35952, 36166, 38948, 46137, 52728, 54249, 56784, 58422, 61516, 66768, 72332, 77896, 92274, 105456, 108498, 116844, 123032, 126581, 144664, 155792, 184548, 216996, 233688, 235079, 246064, 253162, 289328, 369096, 379743, 433992, 467376, 470158, 506324, 705237, 738192, 759486, 867984, 940316, 1012648, 1410474, 1518972, 1645553, 1880632, 2025296, 2820948, 3037944, 3291106, 3761264, 4936659, 5641896, 6075888, 6582212, 9873318, 11283792, 13164424, 19746636, 26328848, 39493272, 78986544]

約数ペア:

[(1, 78986544), (2, 39493272), (3, 26328848), (4, 19746636), (6, 13164424), (7, 11283792), (8, 9873318), (12, 6582212), (13, 6075888), (14, 5641896), (16, 4936659), (21, 3761264), (24, 3291106), (26, 3037944), (28, 2820948), (39, 2025296), (42, 1880632), (48, 1645553), (52, 1518972), (56, 1410474), (78, 1012648), (84, 940316), (91, 867984), (104, 759486), (107, 738192), (112, 705237), (156, 506324), (168, 470158), (169, 467376), (182, 433992), (208, 379743), (214, 369096), (273, 289328), (312, 253162), (321, 246064), (336, 235079), (338, 233688), (364, 216996), (428, 184548), (507, 155792), (546, 144664), (624, 126581), (642, 123032), (676, 116844), (728, 108498), (749, 105456), (856, 92274), (1014, 77896), (1092, 72332), (1183, 66768), (1284, 61516), (1352, 58422), (1391, 56784), (1456, 54249), (1498, 52728), (1712, 46137), (2028, 38948), (2184, 36166), (2197, 35952), (2247, 35152), (2366, 33384), (2568, 30758), (2704, 29211), (2782, 28392), (2996, 26364), (3549, 22256), (4056, 19474), (4173, 18928), (4368, 18083), (4394, 17976), (4494, 17576), (4732, 16692), (5136, 15379), (5564, 14196), (5992, 13182), (6591, 11984), (7098, 11128), (8112, 9737), (8346, 9464), (8788, 8988)]