78790096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 196558848

約数和(自身を除く): 117768752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2063, 2387, 2728, 3472, 4126, 4774, 5456, 8252, 9548, 14441, 16504, 19096, 22693, 28882, 33008, 38192, 45386, 57764, 63953, 90772, 115528, 127906, 158851, 181544, 231056, 255812, 317702, 363088, 447671, 511624, 635404, 703483, 895342, 1023248, 1270808, 1406966, 1790684, 2541616, 2813932, 3581368, 4924381, 5627864, 7162736, 9848762, 11255728, 19697524, 39395048, 78790096]

約数ペア:

[(1, 78790096), (2, 39395048), (4, 19697524), (7, 11255728), (8, 9848762), (11, 7162736), (14, 5627864), (16, 4924381), (22, 3581368), (28, 2813932), (31, 2541616), (44, 1790684), (56, 1406966), (62, 1270808), (77, 1023248), (88, 895342), (112, 703483), (124, 635404), (154, 511624), (176, 447671), (217, 363088), (248, 317702), (308, 255812), (341, 231056), (434, 181544), (496, 158851), (616, 127906), (682, 115528), (868, 90772), (1232, 63953), (1364, 57764), (1736, 45386), (2063, 38192), (2387, 33008), (2728, 28882), (3472, 22693), (4126, 19096), (4774, 16504), (5456, 14441), (8252, 9548)]