68900916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 201922560

約数和(自身を除く): 133021644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1877, 1932, 2622, 3059, 3754, 5244, 5631, 6118, 7508, 9177, 11262, 12236, 13139, 18354, 22524, 26278, 35663, 36708, 39417, 43171, 52556, 71326, 78834, 86342, 106989, 129513, 142652, 157668, 172684, 213978, 249641, 259026, 302197, 427956, 499282, 518052, 604394, 748923, 820249, 906591, 998564, 1208788, 1497846, 1640498, 1813182, 2460747, 2995692, 3280996, 3626364, 4921494, 5741743, 9842988, 11483486, 17225229, 22966972, 34450458, 68900916]

約数ペア:

[(1, 68900916), (2, 34450458), (3, 22966972), (4, 17225229), (6, 11483486), (7, 9842988), (12, 5741743), (14, 4921494), (19, 3626364), (21, 3280996), (23, 2995692), (28, 2460747), (38, 1813182), (42, 1640498), (46, 1497846), (57, 1208788), (69, 998564), (76, 906591), (84, 820249), (92, 748923), (114, 604394), (133, 518052), (138, 499282), (161, 427956), (228, 302197), (266, 259026), (276, 249641), (322, 213978), (399, 172684), (437, 157668), (483, 142652), (532, 129513), (644, 106989), (798, 86342), (874, 78834), (966, 71326), (1311, 52556), (1596, 43171), (1748, 39417), (1877, 36708), (1932, 35663), (2622, 26278), (3059, 22524), (3754, 18354), (5244, 13139), (5631, 12236), (6118, 11262), (7508, 9177)]