89508456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 176603544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 387, 414, 419, 516, 552, 621, 774, 828, 838, 989, 1032, 1161, 1242, 1257, 1548, 1656, 1676, 1978, 2322, 2484, 2514, 2967, 3096, 3352, 3771, 3956, 4644, 4968, 5028, 5934, 7542, 7912, 8901, 9288, 9637, 10056, 11313, 11868, 15084, 17802, 18017, 19274, 22626, 23736, 26703, 28911, 30168, 35604, 36034, 38548, 45252, 53406, 54051, 57822, 71208, 72068, 77096, 86733, 90504, 106812, 108102, 115644, 144136, 162153, 173466, 213624, 216204, 231288, 260199, 324306, 346932, 414391, 432408, 486459, 520398, 648612, 693864, 828782, 972918, 1040796, 1243173, 1297224, 1657564, 1945836, 2081592, 2486346, 3315128, 3729519, 3891672, 4972692, 7459038, 9945384, 11188557, 14918076, 22377114, 29836152, 44754228, 89508456]

約数ペア:

[(1, 89508456), (2, 44754228), (3, 29836152), (4, 22377114), (6, 14918076), (8, 11188557), (9, 9945384), (12, 7459038), (18, 4972692), (23, 3891672), (24, 3729519), (27, 3315128), (36, 2486346), (43, 2081592), (46, 1945836), (54, 1657564), (69, 1297224), (72, 1243173), (86, 1040796), (92, 972918), (108, 828782), (129, 693864), (138, 648612), (172, 520398), (184, 486459), (207, 432408), (216, 414391), (258, 346932), (276, 324306), (344, 260199), (387, 231288), (414, 216204), (419, 213624), (516, 173466), (552, 162153), (621, 144136), (774, 115644), (828, 108102), (838, 106812), (989, 90504), (1032, 86733), (1161, 77096), (1242, 72068), (1257, 71208), (1548, 57822), (1656, 54051), (1676, 53406), (1978, 45252), (2322, 38548), (2484, 36034), (2514, 35604), (2967, 30168), (3096, 28911), (3352, 26703), (3771, 23736), (3956, 22626), (4644, 19274), (4968, 18017), (5028, 17802), (5934, 15084), (7542, 11868), (7912, 11313), (8901, 10056), (9288, 9637)]