85442392

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 194515200

約数和(自身を除く): 109072808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 524, 532, 613, 917, 1048, 1064, 1226, 1834, 2452, 2489, 3668, 4291, 4904, 4978, 7336, 8582, 9956, 11647, 17164, 17423, 19912, 23294, 34328, 34846, 46588, 69692, 80303, 81529, 93176, 139384, 160606, 163058, 321212, 326116, 562121, 642424, 652232, 1124242, 1525757, 2248484, 3051514, 4496968, 6103028, 10680299, 12206056, 21360598, 42721196, 85442392]

約数ペア:

[(1, 85442392), (2, 42721196), (4, 21360598), (7, 12206056), (8, 10680299), (14, 6103028), (19, 4496968), (28, 3051514), (38, 2248484), (56, 1525757), (76, 1124242), (131, 652232), (133, 642424), (152, 562121), (262, 326116), (266, 321212), (524, 163058), (532, 160606), (613, 139384), (917, 93176), (1048, 81529), (1064, 80303), (1226, 69692), (1834, 46588), (2452, 34846), (2489, 34328), (3668, 23294), (4291, 19912), (4904, 17423), (4978, 17164), (7336, 11647), (8582, 9956)]