45278072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 58401928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 199, 238, 239, 398, 476, 478, 796, 952, 956, 1393, 1592, 1673, 1912, 2786, 3346, 3383, 4063, 5572, 6692, 6766, 8126, 11144, 13384, 13532, 16252, 23681, 27064, 28441, 32504, 47362, 47561, 56882, 94724, 95122, 113764, 189448, 190244, 227528, 332927, 380488, 665854, 808537, 1331708, 1617074, 2663416, 3234148, 5659759, 6468296, 11319518, 22639036, 45278072]

約数ペア:

[(1, 45278072), (2, 22639036), (4, 11319518), (7, 6468296), (8, 5659759), (14, 3234148), (17, 2663416), (28, 1617074), (34, 1331708), (56, 808537), (68, 665854), (119, 380488), (136, 332927), (199, 227528), (238, 190244), (239, 189448), (398, 113764), (476, 95122), (478, 94724), (796, 56882), (952, 47561), (956, 47362), (1393, 32504), (1592, 28441), (1673, 27064), (1912, 23681), (2786, 16252), (3346, 13532), (3383, 13384), (4063, 11144), (5572, 8126), (6692, 6766)]