40869108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 119089152

約数和(自身を除く): 78220044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1277, 1524, 1778, 2286, 2554, 2667, 3556, 3831, 4572, 5108, 5334, 7662, 8001, 8939, 10668, 11493, 15324, 16002, 17878, 22986, 26817, 32004, 35756, 45972, 53634, 80451, 107268, 160902, 162179, 321804, 324358, 486537, 648716, 973074, 1135253, 1459611, 1946148, 2270506, 2919222, 3405759, 4541012, 5838444, 6811518, 10217277, 13623036, 20434554, 40869108]

約数ペア:

[(1, 40869108), (2, 20434554), (3, 13623036), (4, 10217277), (6, 6811518), (7, 5838444), (9, 4541012), (12, 3405759), (14, 2919222), (18, 2270506), (21, 1946148), (28, 1459611), (36, 1135253), (42, 973074), (63, 648716), (84, 486537), (126, 324358), (127, 321804), (252, 162179), (254, 160902), (381, 107268), (508, 80451), (762, 53634), (889, 45972), (1143, 35756), (1277, 32004), (1524, 26817), (1778, 22986), (2286, 17878), (2554, 16002), (2667, 15324), (3556, 11493), (3831, 10668), (4572, 8939), (5108, 8001), (5334, 7662)]