66541384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 158112000

約数和(自身を除く): 91570616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 89, 91, 104, 158, 169, 178, 182, 316, 338, 356, 364, 553, 623, 632, 676, 712, 728, 1027, 1106, 1157, 1183, 1246, 1352, 2054, 2212, 2314, 2366, 2492, 4108, 4424, 4628, 4732, 4984, 7031, 7189, 8099, 8216, 9256, 9464, 13351, 14062, 14378, 15041, 16198, 26702, 28124, 28756, 30082, 32396, 49217, 53404, 56248, 57512, 60164, 64792, 91403, 93457, 98434, 105287, 106808, 120328, 182806, 186914, 196868, 210574, 365612, 373828, 393736, 421148, 639821, 731224, 747656, 842296, 1188239, 1279642, 2376478, 2559284, 4752956, 5118568, 8317673, 9505912, 16635346, 33270692, 66541384]

約数ペア:

[(1, 66541384), (2, 33270692), (4, 16635346), (7, 9505912), (8, 8317673), (13, 5118568), (14, 4752956), (26, 2559284), (28, 2376478), (52, 1279642), (56, 1188239), (79, 842296), (89, 747656), (91, 731224), (104, 639821), (158, 421148), (169, 393736), (178, 373828), (182, 365612), (316, 210574), (338, 196868), (356, 186914), (364, 182806), (553, 120328), (623, 106808), (632, 105287), (676, 98434), (712, 93457), (728, 91403), (1027, 64792), (1106, 60164), (1157, 57512), (1183, 56248), (1246, 53404), (1352, 49217), (2054, 32396), (2212, 30082), (2314, 28756), (2366, 28124), (2492, 26702), (4108, 16198), (4424, 15041), (4628, 14378), (4732, 14062), (4984, 13351), (7031, 9464), (7189, 9256), (8099, 8216)]