91867888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 223557120

約数和(自身を除く): 131689232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 1877, 2128, 2576, 3059, 3496, 3754, 6118, 6992, 7508, 12236, 13139, 15016, 24472, 26278, 30032, 35663, 43171, 48944, 52556, 71326, 86342, 105112, 142652, 172684, 210224, 249641, 285304, 302197, 345368, 499282, 570608, 604394, 690736, 820249, 998564, 1208788, 1640498, 1997128, 2417576, 3280996, 3994256, 4835152, 5741743, 6561992, 11483486, 13123984, 22966972, 45933944, 91867888]

約数ペア:

[(1, 91867888), (2, 45933944), (4, 22966972), (7, 13123984), (8, 11483486), (14, 6561992), (16, 5741743), (19, 4835152), (23, 3994256), (28, 3280996), (38, 2417576), (46, 1997128), (56, 1640498), (76, 1208788), (92, 998564), (112, 820249), (133, 690736), (152, 604394), (161, 570608), (184, 499282), (266, 345368), (304, 302197), (322, 285304), (368, 249641), (437, 210224), (532, 172684), (644, 142652), (874, 105112), (1064, 86342), (1288, 71326), (1748, 52556), (1877, 48944), (2128, 43171), (2576, 35663), (3059, 30032), (3496, 26278), (3754, 24472), (6118, 15016), (6992, 13139), (7508, 12236)]