876798312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{39581}}^1$

素因数の和:39674

約数の個数: 64

約数和(自身を含む): 2393919360

約数和(自身を除く): 1517121048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 22152, 39581, 79162, 118743, 158324, 237486, 316648, 474972, 514553, 949944, 1029106, 1543659, 2058212, 2810251, 3087318, 4116424, 5620502, 6174636, 8430753, 11241004, 12349272, 16861506, 22482008, 33723012, 36533263, 67446024, 73066526, 109599789, 146133052, 219199578, 292266104, 438399156, 876798312]

約数ペア:

[(1, 876798312), (2, 438399156), (3, 292266104), (4, 219199578), (6, 146133052), (8, 109599789), (12, 73066526), (13, 67446024), (24, 36533263), (26, 33723012), (39, 22482008), (52, 16861506), (71, 12349272), (78, 11241004), (104, 8430753), (142, 6174636), (156, 5620502), (213, 4116424), (284, 3087318), (312, 2810251), (426, 2058212), (568, 1543659), (852, 1029106), (923, 949944), (1704, 514553), (1846, 474972), (2769, 316648), (3692, 237486), (5538, 158324), (7384, 118743), (11076, 79162), (22152, 39581)]