71812476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 194055680

約数和(自身を除く): 122243204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 1567, 2412, 2546, 3134, 3819, 4701, 5092, 6268, 7638, 9402, 11457, 14103, 15276, 18804, 22914, 28206, 29773, 45828, 56412, 59546, 89319, 104989, 119092, 178638, 209978, 267957, 314967, 357276, 419956, 535914, 629934, 944901, 1071828, 1259868, 1889802, 1994791, 3779604, 3989582, 5984373, 7979164, 11968746, 17953119, 23937492, 35906238, 71812476]

約数ペア:

[(1, 71812476), (2, 35906238), (3, 23937492), (4, 17953119), (6, 11968746), (9, 7979164), (12, 5984373), (18, 3989582), (19, 3779604), (36, 1994791), (38, 1889802), (57, 1259868), (67, 1071828), (76, 944901), (114, 629934), (134, 535914), (171, 419956), (201, 357276), (228, 314967), (268, 267957), (342, 209978), (402, 178638), (603, 119092), (684, 104989), (804, 89319), (1206, 59546), (1273, 56412), (1567, 45828), (2412, 29773), (2546, 28206), (3134, 22914), (3819, 18804), (4701, 15276), (5092, 14103), (6268, 11457), (7638, 9402)]