89964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1$

素因数の和:44

約数の個数: 72

約数和(自身を含む): 287280

約数和(自身を除く): 197316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 2142, 2499, 2646, 3213, 3332, 4284, 4998, 5292, 6426, 7497, 9996, 12852, 14994, 22491, 29988, 44982, 89964]

約数ペア:

[(1, 89964), (2, 44982), (3, 29988), (4, 22491), (6, 14994), (7, 12852), (9, 9996), (12, 7497), (14, 6426), (17, 5292), (18, 4998), (21, 4284), (27, 3332), (28, 3213), (34, 2646), (36, 2499), (42, 2142), (49, 1836), (51, 1764), (54, 1666), (63, 1428), (68, 1323), (84, 1071), (98, 918), (102, 882), (108, 833), (119, 756), (126, 714), (147, 612), (153, 588), (189, 476), (196, 459), (204, 441), (238, 378), (252, 357), (294, 306)]