65446368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^2$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 185823288

約数和(自身を除く): 120376920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 229, 312, 416, 458, 624, 687, 916, 1248, 1374, 1832, 2748, 2977, 3664, 5496, 5954, 7328, 8931, 10992, 11908, 17862, 21984, 23816, 35724, 47632, 52441, 71448, 95264, 104882, 142896, 157323, 209764, 285792, 314646, 419528, 629292, 681733, 839056, 1258584, 1363466, 1678112, 2045199, 2517168, 2726932, 4090398, 5034336, 5453864, 8180796, 10907728, 16361592, 21815456, 32723184, 65446368]

約数ペア:

[(1, 65446368), (2, 32723184), (3, 21815456), (4, 16361592), (6, 10907728), (8, 8180796), (12, 5453864), (13, 5034336), (16, 4090398), (24, 2726932), (26, 2517168), (32, 2045199), (39, 1678112), (48, 1363466), (52, 1258584), (78, 839056), (96, 681733), (104, 629292), (156, 419528), (208, 314646), (229, 285792), (312, 209764), (416, 157323), (458, 142896), (624, 104882), (687, 95264), (916, 71448), (1248, 52441), (1374, 47632), (1832, 35724), (2748, 23816), (2977, 21984), (3664, 17862), (5496, 11908), (5954, 10992), (7328, 8931)]