74370736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 166560768

約数和(自身を除く): 92190032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 248, 317, 341, 344, 473, 496, 634, 682, 688, 946, 1268, 1333, 1364, 1892, 2536, 2666, 2728, 3487, 3784, 5072, 5332, 5456, 6974, 7568, 9827, 10664, 13631, 13948, 14663, 19654, 21328, 27262, 27896, 29326, 39308, 54524, 55792, 58652, 78616, 108097, 109048, 117304, 149941, 157232, 216194, 218096, 234608, 299882, 422561, 432388, 599764, 845122, 864776, 1199528, 1690244, 1729552, 2399056, 3380488, 4648171, 6760976, 9296342, 18592684, 37185368, 74370736]

約数ペア:

[(1, 74370736), (2, 37185368), (4, 18592684), (8, 9296342), (11, 6760976), (16, 4648171), (22, 3380488), (31, 2399056), (43, 1729552), (44, 1690244), (62, 1199528), (86, 864776), (88, 845122), (124, 599764), (172, 432388), (176, 422561), (248, 299882), (317, 234608), (341, 218096), (344, 216194), (473, 157232), (496, 149941), (634, 117304), (682, 109048), (688, 108097), (946, 78616), (1268, 58652), (1333, 55792), (1364, 54524), (1892, 39308), (2536, 29326), (2666, 27896), (2728, 27262), (3487, 21328), (3784, 19654), (5072, 14663), (5332, 13948), (5456, 13631), (6974, 10664), (7568, 9827)]