129879036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4561}}^1$

素因数の和:4691

約数の個数: 72

約数和(自身を含む): 378609504

約数和(自身を除く): 248730468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4561, 4746, 7119, 9122, 9492, 13683, 14238, 18244, 27366, 28476, 31927, 41049, 54732, 63854, 82098, 95781, 127708, 164196, 191562, 287343, 383124, 515393, 574686, 1030786, 1149372, 1546179, 2061572, 3092358, 3607751, 4638537, 6184716, 7215502, 9277074, 10823253, 14431004, 18554148, 21646506, 32469759, 43293012, 64939518, 129879036]

約数ペア:

[(1, 129879036), (2, 64939518), (3, 43293012), (4, 32469759), (6, 21646506), (7, 18554148), (9, 14431004), (12, 10823253), (14, 9277074), (18, 7215502), (21, 6184716), (28, 4638537), (36, 3607751), (42, 3092358), (63, 2061572), (84, 1546179), (113, 1149372), (126, 1030786), (226, 574686), (252, 515393), (339, 383124), (452, 287343), (678, 191562), (791, 164196), (1017, 127708), (1356, 95781), (1582, 82098), (2034, 63854), (2373, 54732), (3164, 41049), (4068, 31927), (4561, 28476), (4746, 27366), (7119, 18244), (9122, 14238), (9492, 13683)]