85972698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 221184000

約数和(自身を除く): 135211302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 2879, 3318, 4266, 4977, 5758, 8637, 9954, 14931, 17274, 20153, 25911, 29862, 40306, 51822, 60459, 77733, 120918, 155466, 181377, 227441, 362754, 454882, 544131, 682323, 1088262, 1364646, 1592087, 2046969, 3184174, 4093938, 4776261, 6140907, 9552522, 12281814, 14328783, 28657566, 42986349, 85972698]

約数ペア:

[(1, 85972698), (2, 42986349), (3, 28657566), (6, 14328783), (7, 12281814), (9, 9552522), (14, 6140907), (18, 4776261), (21, 4093938), (27, 3184174), (42, 2046969), (54, 1592087), (63, 1364646), (79, 1088262), (126, 682323), (158, 544131), (189, 454882), (237, 362754), (378, 227441), (474, 181377), (553, 155466), (711, 120918), (1106, 77733), (1422, 60459), (1659, 51822), (2133, 40306), (2879, 29862), (3318, 25911), (4266, 20153), (4977, 17274), (5758, 14931), (8637, 9954)]