64441188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 196525056

約数和(自身を除く): 132083868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 113, 124, 126, 146, 186, 217, 219, 226, 252, 279, 292, 339, 372, 434, 438, 452, 511, 558, 651, 657, 678, 791, 868, 876, 1017, 1022, 1116, 1302, 1314, 1356, 1533, 1582, 1953, 2034, 2044, 2263, 2373, 2604, 2628, 3066, 3164, 3503, 3906, 4068, 4526, 4599, 4746, 6132, 6789, 7006, 7119, 7812, 8249, 9052, 9198, 9492, 10509, 13578, 14012, 14238, 15841, 16498, 18396, 20367, 21018, 24521, 24747, 27156, 28476, 31527, 31682, 32996, 40734, 42036, 47523, 49042, 49494, 57743, 63054, 63364, 73563, 74241, 81468, 95046, 98084, 98988, 115486, 126108, 142569, 147126, 148482, 173229, 190092, 220689, 230972, 255719, 285138, 294252, 296964, 346458, 441378, 511438, 519687, 570276, 692916, 767157, 882756, 1022876, 1039374, 1534314, 1790033, 2078748, 2301471, 3068628, 3580066, 4602942, 5370099, 7160132, 9205884, 10740198, 16110297, 21480396, 32220594, 64441188]

約数ペア:

[(1, 64441188), (2, 32220594), (3, 21480396), (4, 16110297), (6, 10740198), (7, 9205884), (9, 7160132), (12, 5370099), (14, 4602942), (18, 3580066), (21, 3068628), (28, 2301471), (31, 2078748), (36, 1790033), (42, 1534314), (62, 1039374), (63, 1022876), (73, 882756), (84, 767157), (93, 692916), (113, 570276), (124, 519687), (126, 511438), (146, 441378), (186, 346458), (217, 296964), (219, 294252), (226, 285138), (252, 255719), (279, 230972), (292, 220689), (339, 190092), (372, 173229), (434, 148482), (438, 147126), (452, 142569), (511, 126108), (558, 115486), (651, 98988), (657, 98084), (678, 95046), (791, 81468), (868, 74241), (876, 73563), (1017, 63364), (1022, 63054), (1116, 57743), (1302, 49494), (1314, 49042), (1356, 47523), (1533, 42036), (1582, 40734), (1953, 32996), (2034, 31682), (2044, 31527), (2263, 28476), (2373, 27156), (2604, 24747), (2628, 24521), (3066, 21018), (3164, 20367), (3503, 18396), (3906, 16498), (4068, 15841), (4526, 14238), (4599, 14012), (4746, 13578), (6132, 10509), (6789, 9492), (7006, 9198), (7119, 9052), (7812, 8249)]