77156772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 232888320

約数和(自身を除く): 155731548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 79, 84, 98, 132, 147, 151, 154, 158, 196, 231, 237, 294, 302, 308, 316, 453, 462, 474, 539, 553, 588, 604, 869, 906, 924, 948, 1057, 1078, 1106, 1617, 1659, 1661, 1738, 1812, 2114, 2156, 2212, 2607, 3171, 3234, 3318, 3322, 3476, 3871, 4228, 4983, 5214, 6083, 6342, 6468, 6636, 6644, 7399, 7742, 9966, 10428, 11613, 11627, 11929, 12166, 12684, 14798, 15484, 18249, 19932, 22197, 23226, 23254, 23858, 24332, 29596, 34881, 35787, 36498, 42581, 44394, 46452, 46508, 47716, 69762, 71574, 72996, 81389, 83503, 85162, 88788, 127743, 131219, 139524, 143148, 162778, 167006, 170324, 244167, 250509, 255486, 262438, 325556, 334012, 393657, 488334, 501018, 510972, 524876, 584521, 787314, 918533, 976668, 1002036, 1169042, 1574628, 1753563, 1837066, 2338084, 2755599, 3507126, 3674132, 5511198, 6429731, 7014252, 11022396, 12859462, 19289193, 25718924, 38578386, 77156772]

約数ペア:

[(1, 77156772), (2, 38578386), (3, 25718924), (4, 19289193), (6, 12859462), (7, 11022396), (11, 7014252), (12, 6429731), (14, 5511198), (21, 3674132), (22, 3507126), (28, 2755599), (33, 2338084), (42, 1837066), (44, 1753563), (49, 1574628), (66, 1169042), (77, 1002036), (79, 976668), (84, 918533), (98, 787314), (132, 584521), (147, 524876), (151, 510972), (154, 501018), (158, 488334), (196, 393657), (231, 334012), (237, 325556), (294, 262438), (302, 255486), (308, 250509), (316, 244167), (453, 170324), (462, 167006), (474, 162778), (539, 143148), (553, 139524), (588, 131219), (604, 127743), (869, 88788), (906, 85162), (924, 83503), (948, 81389), (1057, 72996), (1078, 71574), (1106, 69762), (1617, 47716), (1659, 46508), (1661, 46452), (1738, 44394), (1812, 42581), (2114, 36498), (2156, 35787), (2212, 34881), (2607, 29596), (3171, 24332), (3234, 23858), (3318, 23254), (3322, 23226), (3476, 22197), (3871, 19932), (4228, 18249), (4983, 15484), (5214, 14798), (6083, 12684), (6342, 12166), (6468, 11929), (6636, 11627), (6644, 11613), (7399, 10428), (7742, 9966)]