71894898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 170496000

約数和(自身を除く): 98601102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 887, 1026, 1422, 1501, 1774, 2133, 2661, 3002, 4266, 4503, 5322, 7983, 9006, 13509, 15966, 16853, 23949, 27018, 33706, 40527, 47898, 50559, 70073, 81054, 101118, 140146, 151677, 210219, 303354, 420438, 455031, 630657, 910062, 1261314, 1331387, 1891971, 2662774, 3783942, 3994161, 7988322, 11982483, 23964966, 35947449, 71894898]

約数ペア:

[(1, 71894898), (2, 35947449), (3, 23964966), (6, 11982483), (9, 7988322), (18, 3994161), (19, 3783942), (27, 2662774), (38, 1891971), (54, 1331387), (57, 1261314), (79, 910062), (114, 630657), (158, 455031), (171, 420438), (237, 303354), (342, 210219), (474, 151677), (513, 140146), (711, 101118), (887, 81054), (1026, 70073), (1422, 50559), (1501, 47898), (1774, 40527), (2133, 33706), (2661, 27018), (3002, 23949), (4266, 16853), (4503, 15966), (5322, 13509), (7983, 9006)]