87666384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 249975072

約数和(自身を除く): 162308688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 107, 156, 169, 202, 208, 214, 303, 312, 321, 338, 404, 428, 507, 606, 624, 642, 676, 808, 856, 1014, 1212, 1284, 1313, 1352, 1391, 1616, 1712, 2028, 2424, 2568, 2626, 2704, 2782, 3939, 4056, 4173, 4848, 5136, 5252, 5564, 7878, 8112, 8346, 10504, 10807, 11128, 15756, 16692, 17069, 18083, 21008, 21614, 22256, 31512, 32421, 33384, 34138, 36166, 43228, 51207, 54249, 63024, 64842, 66768, 68276, 72332, 86456, 102414, 108498, 129684, 136552, 140491, 144664, 172912, 204828, 216996, 259368, 273104, 280982, 289328, 409656, 421473, 433992, 518736, 561964, 819312, 842946, 867984, 1123928, 1685892, 1826383, 2247856, 3371784, 3652766, 5479149, 6743568, 7305532, 10958298, 14611064, 21916596, 29222128, 43833192, 87666384]

約数ペア:

[(1, 87666384), (2, 43833192), (3, 29222128), (4, 21916596), (6, 14611064), (8, 10958298), (12, 7305532), (13, 6743568), (16, 5479149), (24, 3652766), (26, 3371784), (39, 2247856), (48, 1826383), (52, 1685892), (78, 1123928), (101, 867984), (104, 842946), (107, 819312), (156, 561964), (169, 518736), (202, 433992), (208, 421473), (214, 409656), (303, 289328), (312, 280982), (321, 273104), (338, 259368), (404, 216996), (428, 204828), (507, 172912), (606, 144664), (624, 140491), (642, 136552), (676, 129684), (808, 108498), (856, 102414), (1014, 86456), (1212, 72332), (1284, 68276), (1313, 66768), (1352, 64842), (1391, 63024), (1616, 54249), (1712, 51207), (2028, 43228), (2424, 36166), (2568, 34138), (2626, 33384), (2704, 32421), (2782, 31512), (3939, 22256), (4056, 21614), (4173, 21008), (4848, 18083), (5136, 17069), (5252, 16692), (5564, 15756), (7878, 11128), (8112, 10807), (8346, 10504)]