81160716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74323}}^1$

素因数の和:74350

約数の個数: 48

約数和(自身を含む): 233080064

約数和(自身を除く): 151919348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 74323, 148646, 222969, 297292, 445938, 520261, 891876, 966199, 1040522, 1560783, 1932398, 2081044, 2898597, 3121566, 3864796, 5797194, 6243132, 6763393, 11594388, 13526786, 20290179, 27053572, 40580358, 81160716]

約数ペア:

[(1, 81160716), (2, 40580358), (3, 27053572), (4, 20290179), (6, 13526786), (7, 11594388), (12, 6763393), (13, 6243132), (14, 5797194), (21, 3864796), (26, 3121566), (28, 2898597), (39, 2081044), (42, 1932398), (52, 1560783), (78, 1040522), (84, 966199), (91, 891876), (156, 520261), (182, 445938), (273, 297292), (364, 222969), (546, 148646), (1092, 74323)]