73491768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 238216680

約数和(自身を除く): 164724912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 563, 588, 666, 777, 882, 888, 1036, 1126, 1176, 1332, 1554, 1689, 1764, 1813, 2072, 2252, 2331, 2664, 3108, 3378, 3528, 3626, 3941, 4504, 4662, 5067, 5439, 6216, 6756, 7252, 7882, 9324, 10134, 10878, 11823, 13512, 14504, 15764, 16317, 18648, 20268, 20831, 21756, 23646, 27587, 31528, 32634, 35469, 40536, 41662, 43512, 47292, 55174, 62493, 65268, 70938, 82761, 83324, 94584, 110348, 124986, 130536, 141876, 145817, 165522, 166648, 187479, 220696, 248283, 249972, 283752, 291634, 331044, 374958, 437451, 496566, 499944, 583268, 662088, 749916, 874902, 993132, 1020719, 1166536, 1312353, 1499832, 1749804, 1986264, 2041438, 2624706, 3062157, 3499608, 4082876, 5249412, 6124314, 8165752, 9186471, 10498824, 12248628, 18372942, 24497256, 36745884, 73491768]

約数ペア:

[(1, 73491768), (2, 36745884), (3, 24497256), (4, 18372942), (6, 12248628), (7, 10498824), (8, 9186471), (9, 8165752), (12, 6124314), (14, 5249412), (18, 4082876), (21, 3499608), (24, 3062157), (28, 2624706), (36, 2041438), (37, 1986264), (42, 1749804), (49, 1499832), (56, 1312353), (63, 1166536), (72, 1020719), (74, 993132), (84, 874902), (98, 749916), (111, 662088), (126, 583268), (147, 499944), (148, 496566), (168, 437451), (196, 374958), (222, 331044), (252, 291634), (259, 283752), (294, 249972), (296, 248283), (333, 220696), (392, 187479), (441, 166648), (444, 165522), (504, 145817), (518, 141876), (563, 130536), (588, 124986), (666, 110348), (777, 94584), (882, 83324), (888, 82761), (1036, 70938), (1126, 65268), (1176, 62493), (1332, 55174), (1554, 47292), (1689, 43512), (1764, 41662), (1813, 40536), (2072, 35469), (2252, 32634), (2331, 31528), (2664, 27587), (3108, 23646), (3378, 21756), (3528, 20831), (3626, 20268), (3941, 18648), (4504, 16317), (4662, 15764), (5067, 14504), (5439, 13512), (6216, 11823), (6756, 10878), (7252, 10134), (7882, 9324)]