64367478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 114895242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 49, 57, 63, 69, 98, 114, 126, 133, 138, 147, 161, 167, 171, 207, 266, 294, 322, 334, 342, 399, 414, 437, 441, 483, 501, 798, 874, 882, 931, 966, 1002, 1127, 1169, 1197, 1311, 1449, 1503, 1862, 2254, 2338, 2394, 2622, 2793, 2898, 3006, 3059, 3173, 3381, 3507, 3841, 3933, 5586, 6118, 6346, 6762, 7014, 7682, 7866, 8183, 8379, 9177, 9519, 10143, 10521, 11523, 16366, 16758, 18354, 19038, 20286, 21042, 21413, 22211, 23046, 24549, 26887, 27531, 28557, 34569, 42826, 44422, 49098, 53774, 55062, 57114, 64239, 66633, 69138, 72979, 73647, 80661, 128478, 133266, 145958, 147294, 155477, 161322, 188209, 192717, 199899, 218937, 241983, 310954, 376418, 385434, 399798, 437874, 466431, 483966, 510853, 564627, 656811, 932862, 1021706, 1129254, 1313622, 1399293, 1532559, 1693881, 2798586, 3065118, 3387762, 3575971, 4597677, 7151942, 9195354, 10727913, 21455826, 32183739, 64367478]

約数ペア:

[(1, 64367478), (2, 32183739), (3, 21455826), (6, 10727913), (7, 9195354), (9, 7151942), (14, 4597677), (18, 3575971), (19, 3387762), (21, 3065118), (23, 2798586), (38, 1693881), (42, 1532559), (46, 1399293), (49, 1313622), (57, 1129254), (63, 1021706), (69, 932862), (98, 656811), (114, 564627), (126, 510853), (133, 483966), (138, 466431), (147, 437874), (161, 399798), (167, 385434), (171, 376418), (207, 310954), (266, 241983), (294, 218937), (322, 199899), (334, 192717), (342, 188209), (399, 161322), (414, 155477), (437, 147294), (441, 145958), (483, 133266), (501, 128478), (798, 80661), (874, 73647), (882, 72979), (931, 69138), (966, 66633), (1002, 64239), (1127, 57114), (1169, 55062), (1197, 53774), (1311, 49098), (1449, 44422), (1503, 42826), (1862, 34569), (2254, 28557), (2338, 27531), (2394, 26887), (2622, 24549), (2793, 23046), (2898, 22211), (3006, 21413), (3059, 21042), (3173, 20286), (3381, 19038), (3507, 18354), (3841, 16758), (3933, 16366), (5586, 11523), (6118, 10521), (6346, 10143), (6762, 9519), (7014, 9177), (7682, 8379), (7866, 8183)]