123422454

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 289674000

約数和(自身を除く): 166251546

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 59, 74, 81, 111, 118, 162, 177, 222, 333, 349, 354, 531, 666, 698, 999, 1047, 1062, 1593, 1998, 2094, 2183, 2997, 3141, 3186, 4366, 4779, 5994, 6282, 6549, 9423, 9558, 12913, 13098, 18846, 19647, 20591, 25826, 28269, 38739, 39294, 41182, 56538, 58941, 61773, 77478, 116217, 117882, 123546, 176823, 185319, 232434, 348651, 353646, 370638, 555957, 697302, 761867, 1045953, 1111914, 1523734, 1667871, 2091906, 2285601, 3335742, 4571202, 6856803, 13713606, 20570409, 41140818, 61711227, 123422454]

約数ペア:

[(1, 123422454), (2, 61711227), (3, 41140818), (6, 20570409), (9, 13713606), (18, 6856803), (27, 4571202), (37, 3335742), (54, 2285601), (59, 2091906), (74, 1667871), (81, 1523734), (111, 1111914), (118, 1045953), (162, 761867), (177, 697302), (222, 555957), (333, 370638), (349, 353646), (354, 348651), (531, 232434), (666, 185319), (698, 176823), (999, 123546), (1047, 117882), (1062, 116217), (1593, 77478), (1998, 61773), (2094, 58941), (2183, 56538), (2997, 41182), (3141, 39294), (3186, 38739), (4366, 28269), (4779, 25826), (5994, 20591), (6282, 19647), (6549, 18846), (9423, 13098), (9558, 12913)]