89283376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 220566240

約数和(自身を除く): 131282864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 89, 91, 104, 106, 112, 169, 178, 182, 208, 212, 338, 356, 364, 371, 424, 623, 676, 689, 712, 728, 742, 848, 1157, 1183, 1246, 1352, 1378, 1424, 1456, 1484, 2314, 2366, 2492, 2704, 2756, 2968, 4628, 4717, 4732, 4823, 4984, 5512, 5936, 8099, 8957, 9256, 9434, 9464, 9646, 9968, 11024, 15041, 16198, 17914, 18512, 18868, 18928, 19292, 30082, 32396, 33019, 35828, 37736, 38584, 60164, 61321, 62699, 64792, 66038, 71656, 75472, 77168, 105287, 120328, 122642, 125398, 129584, 132076, 143312, 210574, 240656, 245284, 250796, 264152, 421148, 429247, 490568, 501592, 528304, 797173, 842296, 858494, 981136, 1003184, 1594346, 1684592, 1716988, 3188692, 3433976, 5580211, 6377384, 6867952, 11160422, 12754768, 22320844, 44641688, 89283376]

約数ペア:

[(1, 89283376), (2, 44641688), (4, 22320844), (7, 12754768), (8, 11160422), (13, 6867952), (14, 6377384), (16, 5580211), (26, 3433976), (28, 3188692), (52, 1716988), (53, 1684592), (56, 1594346), (89, 1003184), (91, 981136), (104, 858494), (106, 842296), (112, 797173), (169, 528304), (178, 501592), (182, 490568), (208, 429247), (212, 421148), (338, 264152), (356, 250796), (364, 245284), (371, 240656), (424, 210574), (623, 143312), (676, 132076), (689, 129584), (712, 125398), (728, 122642), (742, 120328), (848, 105287), (1157, 77168), (1183, 75472), (1246, 71656), (1352, 66038), (1378, 64792), (1424, 62699), (1456, 61321), (1484, 60164), (2314, 38584), (2366, 37736), (2492, 35828), (2704, 33019), (2756, 32396), (2968, 30082), (4628, 19292), (4717, 18928), (4732, 18868), (4823, 18512), (4984, 17914), (5512, 16198), (5936, 15041), (8099, 11024), (8957, 9968), (9256, 9646), (9434, 9464)]