74139786

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 212459520

約数和(自身を除く): 138319734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 37, 38, 42, 54, 57, 62, 63, 74, 81, 93, 111, 114, 126, 133, 162, 171, 186, 189, 217, 222, 243, 259, 266, 279, 333, 342, 378, 399, 434, 486, 513, 518, 558, 567, 589, 651, 666, 703, 777, 798, 837, 999, 1026, 1134, 1147, 1178, 1197, 1302, 1406, 1539, 1554, 1674, 1701, 1767, 1953, 1998, 2109, 2294, 2331, 2394, 2511, 2997, 3078, 3402, 3441, 3534, 3591, 3906, 4123, 4218, 4617, 4662, 4921, 5022, 5301, 5859, 5994, 6327, 6882, 6993, 7182, 7533, 8029, 8246, 8991, 9234, 9842, 10323, 10602, 10773, 11718, 12369, 12654, 13986, 14763, 15066, 15903, 16058, 17577, 17982, 18981, 20646, 20979, 21546, 21793, 24087, 24738, 29526, 30969, 31806, 32319, 35154, 37107, 37962, 41958, 43586, 44289, 47709, 48174, 52731, 56943, 61938, 62937, 64638, 65379, 72261, 74214, 88578, 92907, 95418, 105462, 111321, 113886, 125874, 130758, 132867, 143127, 144522, 152551, 170829, 185814, 196137, 216783, 222642, 265734, 278721, 286254, 305102, 333963, 341658, 392274, 398601, 433566, 457653, 557442, 588411, 650349, 667926, 797202, 915306, 1001889, 1176822, 1195803, 1300698, 1372959, 1765233, 1951047, 2003778, 2391606, 2745918, 3530466, 3902094, 4118877, 5295699, 8237754, 10591398, 12356631, 24713262, 37069893, 74139786]

約数ペア:

[(1, 74139786), (2, 37069893), (3, 24713262), (6, 12356631), (7, 10591398), (9, 8237754), (14, 5295699), (18, 4118877), (19, 3902094), (21, 3530466), (27, 2745918), (31, 2391606), (37, 2003778), (38, 1951047), (42, 1765233), (54, 1372959), (57, 1300698), (62, 1195803), (63, 1176822), (74, 1001889), (81, 915306), (93, 797202), (111, 667926), (114, 650349), (126, 588411), (133, 557442), (162, 457653), (171, 433566), (186, 398601), (189, 392274), (217, 341658), (222, 333963), (243, 305102), (259, 286254), (266, 278721), (279, 265734), (333, 222642), (342, 216783), (378, 196137), (399, 185814), (434, 170829), (486, 152551), (513, 144522), (518, 143127), (558, 132867), (567, 130758), (589, 125874), (651, 113886), (666, 111321), (703, 105462), (777, 95418), (798, 92907), (837, 88578), (999, 74214), (1026, 72261), (1134, 65379), (1147, 64638), (1178, 62937), (1197, 61938), (1302, 56943), (1406, 52731), (1539, 48174), (1554, 47709), (1674, 44289), (1701, 43586), (1767, 41958), (1953, 37962), (1998, 37107), (2109, 35154), (2294, 32319), (2331, 31806), (2394, 30969), (2511, 29526), (2997, 24738), (3078, 24087), (3402, 21793), (3441, 21546), (3534, 20979), (3591, 20646), (3906, 18981), (4123, 17982), (4218, 17577), (4617, 16058), (4662, 15903), (4921, 15066), (5022, 14763), (5301, 13986), (5859, 12654), (5994, 12369), (6327, 11718), (6882, 10773), (6993, 10602), (7182, 10323), (7533, 9842), (8029, 9234), (8246, 8991)]