45129492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 124114536

約数和(自身を除く): 78985044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 1993, 2516, 3774, 3986, 5661, 5979, 7548, 7972, 11322, 11958, 17937, 22644, 23916, 33881, 35874, 67762, 71748, 73741, 101643, 135524, 147482, 203286, 221223, 294964, 304929, 406572, 442446, 609858, 663669, 884892, 1219716, 1253597, 1327338, 2507194, 2654676, 3760791, 5014388, 7521582, 11282373, 15043164, 22564746, 45129492]

約数ペア:

[(1, 45129492), (2, 22564746), (3, 15043164), (4, 11282373), (6, 7521582), (9, 5014388), (12, 3760791), (17, 2654676), (18, 2507194), (34, 1327338), (36, 1253597), (37, 1219716), (51, 884892), (68, 663669), (74, 609858), (102, 442446), (111, 406572), (148, 304929), (153, 294964), (204, 221223), (222, 203286), (306, 147482), (333, 135524), (444, 101643), (612, 73741), (629, 71748), (666, 67762), (1258, 35874), (1332, 33881), (1887, 23916), (1993, 22644), (2516, 17937), (3774, 11958), (3986, 11322), (5661, 7972), (5979, 7548)]