68403426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 177085440

約数和(自身を除く): 108682014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 169, 182, 273, 299, 322, 338, 419, 483, 507, 546, 598, 838, 897, 966, 1014, 1183, 1257, 1794, 2093, 2366, 2514, 2933, 3549, 3887, 4186, 5447, 5866, 6279, 7098, 7774, 8799, 9637, 10894, 11661, 12558, 16341, 17598, 19274, 23322, 27209, 28911, 32682, 38129, 54418, 57822, 67459, 70811, 76258, 81627, 114387, 125281, 134918, 141622, 163254, 202377, 212433, 228774, 250562, 375843, 404754, 424866, 495677, 751686, 876967, 991354, 1487031, 1628653, 1753934, 2630901, 2974062, 3257306, 4885959, 5261802, 9771918, 11400571, 22801142, 34201713, 68403426]

約数ペア:

[(1, 68403426), (2, 34201713), (3, 22801142), (6, 11400571), (7, 9771918), (13, 5261802), (14, 4885959), (21, 3257306), (23, 2974062), (26, 2630901), (39, 1753934), (42, 1628653), (46, 1487031), (69, 991354), (78, 876967), (91, 751686), (138, 495677), (161, 424866), (169, 404754), (182, 375843), (273, 250562), (299, 228774), (322, 212433), (338, 202377), (419, 163254), (483, 141622), (507, 134918), (546, 125281), (598, 114387), (838, 81627), (897, 76258), (966, 70811), (1014, 67459), (1183, 57822), (1257, 54418), (1794, 38129), (2093, 32682), (2366, 28911), (2514, 27209), (2933, 23322), (3549, 19274), (3887, 17598), (4186, 16341), (5447, 12558), (5866, 11661), (6279, 10894), (7098, 9637), (7774, 8799)]