78543972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 224568960

約数和(自身を除く): 146024988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 702, 774, 1118, 1161, 1301, 1404, 1548, 1677, 2236, 2322, 2602, 3354, 3903, 4644, 5031, 5204, 6708, 7806, 10062, 11709, 15093, 15612, 16913, 20124, 23418, 30186, 33826, 35127, 46836, 50739, 55943, 60372, 67652, 70254, 101478, 111886, 140508, 152217, 167829, 202956, 223772, 304434, 335658, 456651, 503487, 608868, 671316, 727259, 913302, 1006974, 1454518, 1510461, 1826604, 2013948, 2181777, 2909036, 3020922, 4363554, 6041844, 6545331, 8727108, 13090662, 19635993, 26181324, 39271986, 78543972]

約数ペア:

[(1, 78543972), (2, 39271986), (3, 26181324), (4, 19635993), (6, 13090662), (9, 8727108), (12, 6545331), (13, 6041844), (18, 4363554), (26, 3020922), (27, 2909036), (36, 2181777), (39, 2013948), (43, 1826604), (52, 1510461), (54, 1454518), (78, 1006974), (86, 913302), (108, 727259), (117, 671316), (129, 608868), (156, 503487), (172, 456651), (234, 335658), (258, 304434), (351, 223772), (387, 202956), (468, 167829), (516, 152217), (559, 140508), (702, 111886), (774, 101478), (1118, 70254), (1161, 67652), (1301, 60372), (1404, 55943), (1548, 50739), (1677, 46836), (2236, 35127), (2322, 33826), (2602, 30186), (3354, 23418), (3903, 20124), (4644, 16913), (5031, 15612), (5204, 15093), (6708, 11709), (7806, 10062)]