70942788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 210882672

約数和(自身を除く): 139939884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 307, 393, 441, 524, 588, 614, 786, 882, 917, 921, 1179, 1228, 1572, 1764, 1834, 1842, 2149, 2358, 2751, 2763, 3668, 3684, 4298, 4716, 5502, 5526, 6419, 6447, 8253, 8596, 11004, 11052, 12838, 12894, 15043, 16506, 19257, 19341, 25676, 25788, 30086, 33012, 38514, 38682, 40217, 45129, 57771, 60172, 77028, 77364, 80434, 90258, 115542, 120651, 135387, 160868, 180516, 231084, 241302, 270774, 281519, 361953, 482604, 541548, 563038, 723906, 844557, 1126076, 1447812, 1689114, 1970633, 2533671, 3378228, 3941266, 5067342, 5911899, 7882532, 10134684, 11823798, 17735697, 23647596, 35471394, 70942788]

約数ペア:

[(1, 70942788), (2, 35471394), (3, 23647596), (4, 17735697), (6, 11823798), (7, 10134684), (9, 7882532), (12, 5911899), (14, 5067342), (18, 3941266), (21, 3378228), (28, 2533671), (36, 1970633), (42, 1689114), (49, 1447812), (63, 1126076), (84, 844557), (98, 723906), (126, 563038), (131, 541548), (147, 482604), (196, 361953), (252, 281519), (262, 270774), (294, 241302), (307, 231084), (393, 180516), (441, 160868), (524, 135387), (588, 120651), (614, 115542), (786, 90258), (882, 80434), (917, 77364), (921, 77028), (1179, 60172), (1228, 57771), (1572, 45129), (1764, 40217), (1834, 38682), (1842, 38514), (2149, 33012), (2358, 30086), (2751, 25788), (2763, 25676), (3668, 19341), (3684, 19257), (4298, 16506), (4716, 15043), (5502, 12894), (5526, 12838), (6419, 11052), (6447, 11004), (8253, 8596)]