69156944648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{315739}}^1$

素因数の和:315906

約数の個数: 64

約数和(自身を含む): 150039648000

約数和(自身を除く): 80882703352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 131, 152, 209, 262, 418, 524, 836, 1048, 1441, 1672, 2489, 2882, 4978, 5764, 9956, 11528, 19912, 27379, 54758, 109516, 219032, 315739, 631478, 1262956, 2525912, 3473129, 5999041, 6946258, 11998082, 13892516, 23996164, 27785032, 41361809, 47992328, 65989451, 82723618, 131978902, 165447236, 263957804, 330894472, 454979899, 527915608, 785874371, 909959798, 1571748742, 1819919596, 3143497484, 3639839192, 6286994968, 8644618081, 17289236162, 34578472324, 69156944648]

約数ペア:

[(1, 69156944648), (2, 34578472324), (4, 17289236162), (8, 8644618081), (11, 6286994968), (19, 3639839192), (22, 3143497484), (38, 1819919596), (44, 1571748742), (76, 909959798), (88, 785874371), (131, 527915608), (152, 454979899), (209, 330894472), (262, 263957804), (418, 165447236), (524, 131978902), (836, 82723618), (1048, 65989451), (1441, 47992328), (1672, 41361809), (2489, 27785032), (2882, 23996164), (4978, 13892516), (5764, 11998082), (9956, 6946258), (11528, 5999041), (19912, 3473129), (27379, 2525912), (54758, 1262956), (109516, 631478), (219032, 315739)]