89695928

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 110613832

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 643, 658, 742, 1286, 1316, 1484, 2491, 2572, 2632, 2968, 4501, 4982, 5144, 9002, 9964, 17437, 18004, 19928, 30221, 34079, 34874, 36008, 60442, 68158, 69748, 120884, 136316, 139496, 211547, 238553, 241768, 272632, 423094, 477106, 846188, 954212, 1601713, 1692376, 1908424, 3203426, 6406852, 11211991, 12813704, 22423982, 44847964, 89695928]

約数ペア:

[(1, 89695928), (2, 44847964), (4, 22423982), (7, 12813704), (8, 11211991), (14, 6406852), (28, 3203426), (47, 1908424), (53, 1692376), (56, 1601713), (94, 954212), (106, 846188), (188, 477106), (212, 423094), (329, 272632), (371, 241768), (376, 238553), (424, 211547), (643, 139496), (658, 136316), (742, 120884), (1286, 69748), (1316, 68158), (1484, 60442), (2491, 36008), (2572, 34874), (2632, 34079), (2968, 30221), (4501, 19928), (4982, 18004), (5144, 17437), (9002, 9964)]