73191872

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 84

約数和(自身を含む): 161199576

約数和(自身を除く): 88007704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 101, 104, 134, 169, 202, 208, 268, 338, 404, 416, 536, 676, 808, 832, 871, 1072, 1313, 1352, 1616, 1742, 2144, 2626, 2704, 3232, 3484, 4288, 5252, 5408, 6464, 6767, 6968, 10504, 10816, 11323, 13534, 13936, 17069, 21008, 22646, 27068, 27872, 34138, 42016, 45292, 54136, 55744, 68276, 84032, 87971, 90584, 108272, 136552, 175942, 181168, 216544, 273104, 351884, 362336, 433088, 546208, 703768, 724672, 1092416, 1143623, 1407536, 2287246, 2815072, 4574492, 5630144, 9148984, 18297968, 36595936, 73191872]

約数ペア:

[(1, 73191872), (2, 36595936), (4, 18297968), (8, 9148984), (13, 5630144), (16, 4574492), (26, 2815072), (32, 2287246), (52, 1407536), (64, 1143623), (67, 1092416), (101, 724672), (104, 703768), (134, 546208), (169, 433088), (202, 362336), (208, 351884), (268, 273104), (338, 216544), (404, 181168), (416, 175942), (536, 136552), (676, 108272), (808, 90584), (832, 87971), (871, 84032), (1072, 68276), (1313, 55744), (1352, 54136), (1616, 45292), (1742, 42016), (2144, 34138), (2626, 27872), (2704, 27068), (3232, 22646), (3484, 21008), (4288, 17069), (5252, 13936), (5408, 13534), (6464, 11323), (6767, 10816), (6968, 10504)]