90871848

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 265680000

約数和(自身を除く): 174808152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 89, 108, 116, 163, 174, 178, 216, 232, 261, 267, 326, 348, 356, 489, 522, 534, 652, 696, 712, 783, 801, 978, 1044, 1068, 1304, 1467, 1566, 1602, 1956, 2088, 2136, 2403, 2581, 2934, 3132, 3204, 3912, 4401, 4727, 4806, 5162, 5868, 6264, 6408, 7743, 8802, 9454, 9612, 10324, 11736, 14181, 14507, 15486, 17604, 18908, 19224, 20648, 23229, 28362, 29014, 30972, 35208, 37816, 42543, 43521, 46458, 56724, 58028, 61944, 69687, 85086, 87042, 92916, 113448, 116056, 127629, 130563, 139374, 170172, 174084, 185832, 255258, 261126, 278748, 340344, 348168, 391689, 420703, 510516, 522252, 557496, 783378, 841406, 1021032, 1044504, 1262109, 1566756, 1682812, 2524218, 3133512, 3365624, 3786327, 5048436, 7572654, 10096872, 11358981, 15145308, 22717962, 30290616, 45435924, 90871848]

約数ペア:

[(1, 90871848), (2, 45435924), (3, 30290616), (4, 22717962), (6, 15145308), (8, 11358981), (9, 10096872), (12, 7572654), (18, 5048436), (24, 3786327), (27, 3365624), (29, 3133512), (36, 2524218), (54, 1682812), (58, 1566756), (72, 1262109), (87, 1044504), (89, 1021032), (108, 841406), (116, 783378), (163, 557496), (174, 522252), (178, 510516), (216, 420703), (232, 391689), (261, 348168), (267, 340344), (326, 278748), (348, 261126), (356, 255258), (489, 185832), (522, 174084), (534, 170172), (652, 139374), (696, 130563), (712, 127629), (783, 116056), (801, 113448), (978, 92916), (1044, 87042), (1068, 85086), (1304, 69687), (1467, 61944), (1566, 58028), (1602, 56724), (1956, 46458), (2088, 43521), (2136, 42543), (2403, 37816), (2581, 35208), (2934, 30972), (3132, 29014), (3204, 28362), (3912, 23229), (4401, 20648), (4727, 19224), (4806, 18908), (5162, 17604), (5868, 15486), (6264, 14507), (6408, 14181), (7743, 11736), (8802, 10324), (9454, 9612)]