66267708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 175214592

約数和(自身を除く): 108946884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 193, 213, 284, 372, 386, 403, 426, 579, 772, 806, 852, 923, 1158, 1209, 1612, 1846, 2201, 2316, 2418, 2509, 2769, 3692, 4402, 4836, 5018, 5538, 5983, 6603, 7527, 8804, 10036, 11076, 11966, 13206, 13703, 15054, 17949, 23932, 26412, 27406, 28613, 30108, 35898, 41109, 54812, 57226, 71796, 77779, 82218, 85839, 114452, 155558, 164436, 171678, 178139, 233337, 311116, 343356, 356278, 424793, 466674, 534417, 712556, 849586, 933348, 1068834, 1274379, 1699172, 2137668, 2548758, 5097516, 5522309, 11044618, 16566927, 22089236, 33133854, 66267708]

約数ペア:

[(1, 66267708), (2, 33133854), (3, 22089236), (4, 16566927), (6, 11044618), (12, 5522309), (13, 5097516), (26, 2548758), (31, 2137668), (39, 1699172), (52, 1274379), (62, 1068834), (71, 933348), (78, 849586), (93, 712556), (124, 534417), (142, 466674), (156, 424793), (186, 356278), (193, 343356), (213, 311116), (284, 233337), (372, 178139), (386, 171678), (403, 164436), (426, 155558), (579, 114452), (772, 85839), (806, 82218), (852, 77779), (923, 71796), (1158, 57226), (1209, 54812), (1612, 41109), (1846, 35898), (2201, 30108), (2316, 28613), (2418, 27406), (2509, 26412), (2769, 23932), (3692, 17949), (4402, 15054), (4836, 13703), (5018, 13206), (5538, 11966), (5983, 11076), (6603, 10036), (7527, 8804)]