68965728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 197892576

約数和(自身を除く): 128926848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 146, 156, 208, 219, 292, 312, 416, 438, 584, 624, 757, 876, 949, 1168, 1248, 1514, 1752, 1898, 2271, 2336, 2847, 3028, 3504, 3796, 4542, 5694, 6056, 7008, 7592, 9084, 9841, 11388, 12112, 15184, 18168, 19682, 22776, 24224, 29523, 30368, 36336, 39364, 45552, 55261, 59046, 72672, 78728, 91104, 110522, 118092, 157456, 165783, 221044, 236184, 314912, 331566, 442088, 472368, 663132, 718393, 884176, 944736, 1326264, 1436786, 1768352, 2155179, 2652528, 2873572, 4310358, 5305056, 5747144, 8620716, 11494288, 17241432, 22988576, 34482864, 68965728]

約数ペア:

[(1, 68965728), (2, 34482864), (3, 22988576), (4, 17241432), (6, 11494288), (8, 8620716), (12, 5747144), (13, 5305056), (16, 4310358), (24, 2873572), (26, 2652528), (32, 2155179), (39, 1768352), (48, 1436786), (52, 1326264), (73, 944736), (78, 884176), (96, 718393), (104, 663132), (146, 472368), (156, 442088), (208, 331566), (219, 314912), (292, 236184), (312, 221044), (416, 165783), (438, 157456), (584, 118092), (624, 110522), (757, 91104), (876, 78728), (949, 72672), (1168, 59046), (1248, 55261), (1514, 45552), (1752, 39364), (1898, 36336), (2271, 30368), (2336, 29523), (2847, 24224), (3028, 22776), (3504, 19682), (3796, 18168), (4542, 15184), (5694, 12112), (6056, 11388), (7008, 9841), (7592, 9084)]