89631828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 278119296

約数和(自身を除く): 188487468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 572, 598, 757, 759, 828, 858, 897, 1012, 1196, 1287, 1514, 1518, 1716, 1794, 2271, 2277, 2574, 2691, 3028, 3036, 3289, 3588, 4542, 4554, 5148, 5382, 6578, 6813, 8327, 9084, 9108, 9841, 9867, 10764, 13156, 13626, 16654, 17411, 19682, 19734, 24981, 27252, 29523, 29601, 33308, 34822, 39364, 39468, 49962, 52233, 59046, 59202, 69644, 74943, 88569, 99924, 104466, 108251, 118092, 118404, 149886, 156699, 177138, 191521, 208932, 216502, 226343, 299772, 313398, 324753, 354276, 383042, 433004, 452686, 574563, 626796, 649506, 679029, 766084, 905372, 974259, 1149126, 1299012, 1358058, 1723689, 1948518, 2037087, 2298252, 2489773, 2716116, 3447378, 3897036, 4074174, 4979546, 6894756, 7469319, 8148348, 9959092, 14938638, 22407957, 29877276, 44815914, 89631828]

約数ペア:

[(1, 89631828), (2, 44815914), (3, 29877276), (4, 22407957), (6, 14938638), (9, 9959092), (11, 8148348), (12, 7469319), (13, 6894756), (18, 4979546), (22, 4074174), (23, 3897036), (26, 3447378), (33, 2716116), (36, 2489773), (39, 2298252), (44, 2037087), (46, 1948518), (52, 1723689), (66, 1358058), (69, 1299012), (78, 1149126), (92, 974259), (99, 905372), (117, 766084), (132, 679029), (138, 649506), (143, 626796), (156, 574563), (198, 452686), (207, 433004), (234, 383042), (253, 354276), (276, 324753), (286, 313398), (299, 299772), (396, 226343), (414, 216502), (429, 208932), (468, 191521), (506, 177138), (572, 156699), (598, 149886), (757, 118404), (759, 118092), (828, 108251), (858, 104466), (897, 99924), (1012, 88569), (1196, 74943), (1287, 69644), (1514, 59202), (1518, 59046), (1716, 52233), (1794, 49962), (2271, 39468), (2277, 39364), (2574, 34822), (2691, 33308), (3028, 29601), (3036, 29523), (3289, 27252), (3588, 24981), (4542, 19734), (4554, 19682), (5148, 17411), (5382, 16654), (6578, 13626), (6813, 13156), (8327, 10764), (9084, 9867), (9108, 9841)]