180323442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4296

約数の個数: 64

約数和(自身を含む): 438721920

約数和(自身を除く): 258398478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 4211, 4758, 7137, 8422, 12633, 14274, 21411, 25266, 37899, 42822, 54743, 75798, 109486, 113697, 164229, 227394, 256871, 328458, 492687, 513742, 770613, 985374, 1478061, 1541226, 2311839, 2956122, 3339323, 4623678, 6678646, 6935517, 10017969, 13871034, 20035938, 30053907, 60107814, 90161721, 180323442]

約数ペア:

[(1, 180323442), (2, 90161721), (3, 60107814), (6, 30053907), (9, 20035938), (13, 13871034), (18, 10017969), (26, 6935517), (27, 6678646), (39, 4623678), (54, 3339323), (61, 2956122), (78, 2311839), (117, 1541226), (122, 1478061), (183, 985374), (234, 770613), (351, 513742), (366, 492687), (549, 328458), (702, 256871), (793, 227394), (1098, 164229), (1586, 113697), (1647, 109486), (2379, 75798), (3294, 54743), (4211, 42822), (4758, 37899), (7137, 25266), (8422, 21411), (12633, 14274)]