123515964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23993}}^1$

素因数の和:24027

約数の個数: 72

約数和(自身を含む): 366820272

約数和(自身を除く): 243304308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 23993, 47986, 71979, 95972, 143958, 215937, 263923, 287916, 311909, 431874, 527846, 623818, 791769, 863748, 935727, 1055692, 1247636, 1583538, 1871454, 2375307, 2807181, 3167076, 3430999, 3742908, 4750614, 5614362, 6861998, 9501228, 10292997, 11228724, 13723996, 20585994, 30878991, 41171988, 61757982, 123515964]

約数ペア:

[(1, 123515964), (2, 61757982), (3, 41171988), (4, 30878991), (6, 20585994), (9, 13723996), (11, 11228724), (12, 10292997), (13, 9501228), (18, 6861998), (22, 5614362), (26, 4750614), (33, 3742908), (36, 3430999), (39, 3167076), (44, 2807181), (52, 2375307), (66, 1871454), (78, 1583538), (99, 1247636), (117, 1055692), (132, 935727), (143, 863748), (156, 791769), (198, 623818), (234, 527846), (286, 431874), (396, 311909), (429, 287916), (468, 263923), (572, 215937), (858, 143958), (1287, 95972), (1716, 71979), (2574, 47986), (5148, 23993)]