68576976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12241

約数の個数: 80

約数和(自身を含む): 212000320

約数和(自身を除く): 143423344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12211, 24422, 36633, 48844, 73266, 97688, 109899, 146532, 158743, 195376, 219798, 293064, 317486, 329697, 439596, 476229, 586128, 634972, 659394, 879192, 952458, 1269944, 1318788, 1428687, 1758384, 1904916, 2539888, 2637576, 2857374, 3809832, 4286061, 5275152, 5714748, 7619664, 8572122, 11429496, 17144244, 22858992, 34288488, 68576976]

約数ペア:

[(1, 68576976), (2, 34288488), (3, 22858992), (4, 17144244), (6, 11429496), (8, 8572122), (9, 7619664), (12, 5714748), (13, 5275152), (16, 4286061), (18, 3809832), (24, 2857374), (26, 2637576), (27, 2539888), (36, 1904916), (39, 1758384), (48, 1428687), (52, 1318788), (54, 1269944), (72, 952458), (78, 879192), (104, 659394), (108, 634972), (117, 586128), (144, 476229), (156, 439596), (208, 329697), (216, 317486), (234, 293064), (312, 219798), (351, 195376), (432, 158743), (468, 146532), (624, 109899), (702, 97688), (936, 73266), (1404, 48844), (1872, 36633), (2808, 24422), (5616, 12211)]