66403116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 195686400

約数和(自身を除く): 129283284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 199, 207, 234, 276, 279, 299, 372, 398, 403, 414, 468, 558, 597, 598, 713, 796, 806, 828, 897, 1116, 1194, 1196, 1209, 1426, 1612, 1791, 1794, 2139, 2388, 2418, 2587, 2691, 2852, 3582, 3588, 3627, 4278, 4577, 4836, 5174, 5382, 6169, 6417, 7164, 7254, 7761, 8556, 9154, 9269, 10348, 10764, 12338, 12834, 13731, 14508, 15522, 18308, 18507, 18538, 23283, 24676, 25668, 27462, 27807, 31044, 37014, 37076, 41193, 46566, 54924, 55521, 55614, 59501, 74028, 80197, 82386, 83421, 93132, 111042, 111228, 119002, 141887, 160394, 164772, 166842, 178503, 222084, 238004, 240591, 283774, 320788, 333684, 357006, 425661, 481182, 535509, 567548, 714012, 721773, 851322, 962364, 1071018, 1276983, 1443546, 1702644, 1844531, 2142036, 2553966, 2887092, 3689062, 5107932, 5533593, 7378124, 11067186, 16600779, 22134372, 33201558, 66403116]

約数ペア:

[(1, 66403116), (2, 33201558), (3, 22134372), (4, 16600779), (6, 11067186), (9, 7378124), (12, 5533593), (13, 5107932), (18, 3689062), (23, 2887092), (26, 2553966), (31, 2142036), (36, 1844531), (39, 1702644), (46, 1443546), (52, 1276983), (62, 1071018), (69, 962364), (78, 851322), (92, 721773), (93, 714012), (117, 567548), (124, 535509), (138, 481182), (156, 425661), (186, 357006), (199, 333684), (207, 320788), (234, 283774), (276, 240591), (279, 238004), (299, 222084), (372, 178503), (398, 166842), (403, 164772), (414, 160394), (468, 141887), (558, 119002), (597, 111228), (598, 111042), (713, 93132), (796, 83421), (806, 82386), (828, 80197), (897, 74028), (1116, 59501), (1194, 55614), (1196, 55521), (1209, 54924), (1426, 46566), (1612, 41193), (1791, 37076), (1794, 37014), (2139, 31044), (2388, 27807), (2418, 27462), (2587, 25668), (2691, 24676), (2852, 23283), (3582, 18538), (3588, 18507), (3627, 18308), (4278, 15522), (4577, 14508), (4836, 13731), (5174, 12834), (5382, 12338), (6169, 10764), (6417, 10348), (7164, 9269), (7254, 9154), (7761, 8556)]