72698724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6709}}^1$

素因数の和:6769

約数の個数: 72

約数和(自身を含む): 214934720

約数和(自身を除く): 142235996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 6709, 10836, 13418, 20127, 26836, 40254, 46963, 60381, 80508, 93926, 120762, 140889, 187852, 241524, 281778, 288487, 422667, 563556, 576974, 845334, 865461, 1153948, 1690668, 1730922, 2019409, 2596383, 3461844, 4038818, 5192766, 6058227, 8077636, 10385532, 12116454, 18174681, 24232908, 36349362, 72698724]

約数ペア:

[(1, 72698724), (2, 36349362), (3, 24232908), (4, 18174681), (6, 12116454), (7, 10385532), (9, 8077636), (12, 6058227), (14, 5192766), (18, 4038818), (21, 3461844), (28, 2596383), (36, 2019409), (42, 1730922), (43, 1690668), (63, 1153948), (84, 865461), (86, 845334), (126, 576974), (129, 563556), (172, 422667), (252, 288487), (258, 281778), (301, 241524), (387, 187852), (516, 140889), (602, 120762), (774, 93926), (903, 80508), (1204, 60381), (1548, 46963), (1806, 40254), (2709, 26836), (3612, 20127), (5418, 13418), (6709, 10836)]