67089968478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7499}}^1$

素因数の和:7723

約数の個数: 144

約数和(自身を含む): 167648130000

約数和(自身を除く): 100558161522

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 173, 221, 234, 306, 338, 346, 442, 507, 519, 663, 1014, 1038, 1326, 1521, 1557, 1989, 2249, 2873, 2941, 3042, 3114, 3978, 4498, 5746, 5882, 6747, 7499, 8619, 8823, 13494, 14998, 17238, 17646, 20241, 22497, 25857, 26469, 29237, 38233, 40482, 44994, 51714, 52938, 58474, 67491, 76466, 87711, 97487, 114699, 127483, 134982, 175422, 194974, 229398, 254966, 263133, 292461, 344097, 382449, 497029, 526266, 584922, 688194, 764898, 877383, 994058, 1147347, 1267331, 1297327, 1491087, 1657279, 1754766, 2294694, 2534662, 2594654, 2982174, 3314558, 3801993, 3891981, 4473261, 4971837, 7603986, 7783962, 8946522, 9943674, 11405979, 11675943, 14915511, 16865251, 21544627, 22054559, 22811958, 23351886, 29831022, 33730502, 43089254, 44109118, 50595753, 64633881, 66163677, 101191506, 129267762, 132327354, 151787259, 193901643, 198491031, 219248263, 286709267, 303574518, 387803286, 396982062, 438496526, 573418534, 657744789, 860127801, 1315489578, 1720255602, 1973234367, 2580383403, 3727220471, 3946468734, 5160766806, 7454440942, 11181661413, 22363322826, 33544984239, 67089968478]

約数ペア:

[(1, 67089968478), (2, 33544984239), (3, 22363322826), (6, 11181661413), (9, 7454440942), (13, 5160766806), (17, 3946468734), (18, 3727220471), (26, 2580383403), (34, 1973234367), (39, 1720255602), (51, 1315489578), (78, 860127801), (102, 657744789), (117, 573418534), (153, 438496526), (169, 396982062), (173, 387803286), (221, 303574518), (234, 286709267), (306, 219248263), (338, 198491031), (346, 193901643), (442, 151787259), (507, 132327354), (519, 129267762), (663, 101191506), (1014, 66163677), (1038, 64633881), (1326, 50595753), (1521, 44109118), (1557, 43089254), (1989, 33730502), (2249, 29831022), (2873, 23351886), (2941, 22811958), (3042, 22054559), (3114, 21544627), (3978, 16865251), (4498, 14915511), (5746, 11675943), (5882, 11405979), (6747, 9943674), (7499, 8946522), (8619, 7783962), (8823, 7603986), (13494, 4971837), (14998, 4473261), (17238, 3891981), (17646, 3801993), (20241, 3314558), (22497, 2982174), (25857, 2594654), (26469, 2534662), (29237, 2294694), (38233, 1754766), (40482, 1657279), (44994, 1491087), (51714, 1297327), (52938, 1267331), (58474, 1147347), (67491, 994058), (76466, 877383), (87711, 764898), (97487, 688194), (114699, 584922), (127483, 526266), (134982, 497029), (175422, 382449), (194974, 344097), (229398, 292461), (254966, 263133)]