97973316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2797}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 285172160

約数和(自身を除く): 187198844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2797, 2919, 3892, 5004, 5594, 5838, 8391, 8757, 11188, 11676, 16782, 17514, 19579, 25173, 33564, 35028, 39158, 50346, 58737, 78316, 100692, 117474, 176211, 234948, 352422, 388783, 704844, 777566, 1166349, 1555132, 2332698, 2721481, 3499047, 4665396, 5442962, 6998094, 8164443, 10885924, 13996188, 16328886, 24493329, 32657772, 48986658, 97973316]

約数ペア:

[(1, 97973316), (2, 48986658), (3, 32657772), (4, 24493329), (6, 16328886), (7, 13996188), (9, 10885924), (12, 8164443), (14, 6998094), (18, 5442962), (21, 4665396), (28, 3499047), (36, 2721481), (42, 2332698), (63, 1555132), (84, 1166349), (126, 777566), (139, 704844), (252, 388783), (278, 352422), (417, 234948), (556, 176211), (834, 117474), (973, 100692), (1251, 78316), (1668, 58737), (1946, 50346), (2502, 39158), (2797, 35028), (2919, 33564), (3892, 25173), (5004, 19579), (5594, 17514), (5838, 16782), (8391, 11676), (8757, 11188)]