66215114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 60965686

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 79, 133, 137, 158, 161, 266, 274, 322, 437, 553, 874, 959, 1106, 1501, 1817, 1918, 2603, 3002, 3059, 3151, 3634, 5206, 6118, 6302, 10507, 10823, 12719, 18221, 21014, 21646, 22057, 25438, 34523, 36442, 44114, 59869, 69046, 75761, 119738, 151522, 205637, 241661, 248929, 411274, 419083, 483322, 497858, 838166, 1439459, 1742503, 2878918, 3485006, 4729651, 9459302, 33107557, 66215114]

約数ペア:

[(1, 66215114), (2, 33107557), (7, 9459302), (14, 4729651), (19, 3485006), (23, 2878918), (38, 1742503), (46, 1439459), (79, 838166), (133, 497858), (137, 483322), (158, 419083), (161, 411274), (266, 248929), (274, 241661), (322, 205637), (437, 151522), (553, 119738), (874, 75761), (959, 69046), (1106, 59869), (1501, 44114), (1817, 36442), (1918, 34523), (2603, 25438), (3002, 22057), (3059, 21646), (3151, 21014), (3634, 18221), (5206, 12719), (6118, 10823), (6302, 10507)]