181566324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12949

約数の個数: 72

約数和(自身を含む): 507124800

約数和(自身を除く): 325558476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 12899, 14076, 25798, 38697, 51596, 77394, 116091, 154788, 219283, 232182, 296677, 438566, 464364, 593354, 657849, 877132, 890031, 1186708, 1315698, 1780062, 1973547, 2631396, 2670093, 3560124, 3947094, 5043509, 5340186, 7894188, 10087018, 10680372, 15130527, 20174036, 30261054, 45391581, 60522108, 90783162, 181566324]

約数ペア:

[(1, 181566324), (2, 90783162), (3, 60522108), (4, 45391581), (6, 30261054), (9, 20174036), (12, 15130527), (17, 10680372), (18, 10087018), (23, 7894188), (34, 5340186), (36, 5043509), (46, 3947094), (51, 3560124), (68, 2670093), (69, 2631396), (92, 1973547), (102, 1780062), (138, 1315698), (153, 1186708), (204, 890031), (207, 877132), (276, 657849), (306, 593354), (391, 464364), (414, 438566), (612, 296677), (782, 232182), (828, 219283), (1173, 154788), (1564, 116091), (2346, 77394), (3519, 51596), (4692, 38697), (7038, 25798), (12899, 14076)]