89657048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 203725200

約数和(自身を除く): 114068152

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 157, 221, 247, 289, 314, 323, 442, 494, 578, 628, 646, 884, 988, 1156, 1256, 1292, 1768, 1976, 2041, 2312, 2584, 2669, 2983, 3757, 4082, 4199, 5338, 5491, 5966, 7514, 8164, 8398, 10676, 10982, 11932, 15028, 16328, 16796, 21352, 21964, 23864, 30056, 33592, 34697, 38779, 43928, 45373, 50711, 69394, 71383, 77558, 90746, 101422, 138788, 142766, 155116, 181492, 202844, 277576, 285532, 310232, 362984, 405688, 571064, 589849, 659243, 862087, 1179698, 1318486, 1724174, 2359396, 2636972, 3448348, 4718792, 5273944, 6896696, 11207131, 22414262, 44828524, 89657048]

約数ペア:

[(1, 89657048), (2, 44828524), (4, 22414262), (8, 11207131), (13, 6896696), (17, 5273944), (19, 4718792), (26, 3448348), (34, 2636972), (38, 2359396), (52, 1724174), (68, 1318486), (76, 1179698), (104, 862087), (136, 659243), (152, 589849), (157, 571064), (221, 405688), (247, 362984), (289, 310232), (314, 285532), (323, 277576), (442, 202844), (494, 181492), (578, 155116), (628, 142766), (646, 138788), (884, 101422), (988, 90746), (1156, 77558), (1256, 71383), (1292, 69394), (1768, 50711), (1976, 45373), (2041, 43928), (2312, 38779), (2584, 34697), (2669, 33592), (2983, 30056), (3757, 23864), (4082, 21964), (4199, 21352), (5338, 16796), (5491, 16328), (5966, 15028), (7514, 11932), (8164, 10982), (8398, 10676)]