87288516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{12829}}^1$

素因数の和:12855

約数の個数: 72

約数和(自身を含む): 261526720

約数和(自身を除く): 174238204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 12829, 25658, 38487, 51316, 76974, 89803, 115461, 153948, 179606, 230922, 269409, 346383, 359212, 461844, 538818, 692766, 808227, 1039149, 1077636, 1385532, 1616454, 2078298, 2424681, 3117447, 3232908, 4156596, 4849362, 6234894, 7274043, 9698724, 12469788, 14548086, 21822129, 29096172, 43644258, 87288516]

約数ペア:

[(1, 87288516), (2, 43644258), (3, 29096172), (4, 21822129), (6, 14548086), (7, 12469788), (9, 9698724), (12, 7274043), (14, 6234894), (18, 4849362), (21, 4156596), (27, 3232908), (28, 3117447), (36, 2424681), (42, 2078298), (54, 1616454), (63, 1385532), (81, 1077636), (84, 1039149), (108, 808227), (126, 692766), (162, 538818), (189, 461844), (243, 359212), (252, 346383), (324, 269409), (378, 230922), (486, 179606), (567, 153948), (756, 115461), (972, 89803), (1134, 76974), (1701, 51316), (2268, 38487), (3402, 25658), (6804, 12829)]