78565539752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1\times {\mathrm{15329}}^1$

素因数の和:20178

約数の個数: 64

約数和(自身を含む): 177263856000

約数和(自身を除く): 98698316248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4817, 9634, 15329, 19268, 30658, 33719, 38536, 61316, 67438, 91523, 107303, 122632, 134876, 183046, 214606, 269752, 291251, 366092, 429212, 582502, 640661, 732184, 858424, 1165004, 1281322, 2038757, 2330008, 2562644, 4077514, 5125288, 8155028, 16310056, 73839793, 147679586, 295359172, 516878551, 590718344, 1033757102, 1402956067, 2067514204, 2805912134, 4135028408, 5611824268, 9820692469, 11223648536, 19641384938, 39282769876, 78565539752]

約数ペア:

[(1, 78565539752), (2, 39282769876), (4, 19641384938), (7, 11223648536), (8, 9820692469), (14, 5611824268), (19, 4135028408), (28, 2805912134), (38, 2067514204), (56, 1402956067), (76, 1033757102), (133, 590718344), (152, 516878551), (266, 295359172), (532, 147679586), (1064, 73839793), (4817, 16310056), (9634, 8155028), (15329, 5125288), (19268, 4077514), (30658, 2562644), (33719, 2330008), (38536, 2038757), (61316, 1281322), (67438, 1165004), (91523, 858424), (107303, 732184), (122632, 640661), (134876, 582502), (183046, 429212), (214606, 366092), (269752, 291251)]