72832214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 142442496

約数和(自身を除く): 69610282

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 127, 137, 161, 182, 254, 274, 299, 322, 598, 889, 959, 1651, 1778, 1781, 1918, 2093, 2921, 3151, 3302, 3562, 4186, 5842, 6302, 11557, 12467, 17399, 20447, 22057, 23114, 24934, 34798, 37973, 40894, 40963, 44114, 75946, 81926, 121793, 226187, 243586, 265811, 286741, 400177, 452374, 531622, 573482, 800354, 1583309, 2801239, 3166618, 5202301, 5602478, 10404602, 36416107, 72832214]

約数ペア:

[(1, 72832214), (2, 36416107), (7, 10404602), (13, 5602478), (14, 5202301), (23, 3166618), (26, 2801239), (46, 1583309), (91, 800354), (127, 573482), (137, 531622), (161, 452374), (182, 400177), (254, 286741), (274, 265811), (299, 243586), (322, 226187), (598, 121793), (889, 81926), (959, 75946), (1651, 44114), (1778, 40963), (1781, 40894), (1918, 37973), (2093, 34798), (2921, 24934), (3151, 23114), (3302, 22057), (3562, 20447), (4186, 17399), (5842, 12467), (6302, 11557)]