121663776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7499}}^1$

素因数の和:7538

約数の個数: 72

約数和(自身を含む): 345870000

約数和(自身を除く): 224206224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 7499, 8112, 14998, 16224, 22497, 29996, 44994, 59992, 89988, 97487, 119984, 179976, 194974, 239968, 292461, 359952, 389948, 584922, 719904, 779896, 1169844, 1267331, 1559792, 2339688, 2534662, 3119584, 3801993, 4679376, 5069324, 7603986, 9358752, 10138648, 15207972, 20277296, 30415944, 40554592, 60831888, 121663776]

約数ペア:

[(1, 121663776), (2, 60831888), (3, 40554592), (4, 30415944), (6, 20277296), (8, 15207972), (12, 10138648), (13, 9358752), (16, 7603986), (24, 5069324), (26, 4679376), (32, 3801993), (39, 3119584), (48, 2534662), (52, 2339688), (78, 1559792), (96, 1267331), (104, 1169844), (156, 779896), (169, 719904), (208, 584922), (312, 389948), (338, 359952), (416, 292461), (507, 239968), (624, 194974), (676, 179976), (1014, 119984), (1248, 97487), (1352, 89988), (2028, 59992), (2704, 44994), (4056, 29996), (5408, 22497), (7499, 16224), (8112, 14998)]