78889032

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9871}}^1$

素因数の和:9923

約数の個数: 64

約数和(自身を含む): 225081600

約数和(自身を除く): 146192568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 9871, 19742, 29613, 39484, 59226, 78968, 88839, 118452, 177678, 236904, 266517, 355356, 365227, 533034, 710712, 730454, 1066068, 1095681, 1460908, 2132136, 2191362, 2921816, 3287043, 4382724, 6574086, 8765448, 9861129, 13148172, 19722258, 26296344, 39444516, 78889032]

約数ペア:

[(1, 78889032), (2, 39444516), (3, 26296344), (4, 19722258), (6, 13148172), (8, 9861129), (9, 8765448), (12, 6574086), (18, 4382724), (24, 3287043), (27, 2921816), (36, 2191362), (37, 2132136), (54, 1460908), (72, 1095681), (74, 1066068), (108, 730454), (111, 710712), (148, 533034), (216, 365227), (222, 355356), (296, 266517), (333, 236904), (444, 177678), (666, 118452), (888, 88839), (999, 78968), (1332, 59226), (1998, 39484), (2664, 29613), (3996, 19742), (7992, 9871)]