83209518

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 112

約数和(自身を含む): 221607936

約数和(自身を除く): 138398418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 243, 263, 279, 378, 434, 486, 526, 558, 567, 651, 729, 789, 837, 1134, 1302, 1458, 1578, 1674, 1701, 1841, 1953, 2367, 2511, 3402, 3682, 3906, 4734, 5022, 5103, 5523, 5859, 7101, 7533, 8153, 10206, 11046, 11718, 14202, 15066, 16306, 16569, 17577, 21303, 22599, 24459, 33138, 35154, 42606, 45198, 48918, 49707, 52731, 57071, 63909, 73377, 99414, 105462, 114142, 127818, 146754, 149121, 158193, 171213, 191727, 220131, 298242, 316386, 342426, 383454, 440262, 447363, 513639, 660393, 894726, 1027278, 1320786, 1342089, 1540917, 1981179, 2684178, 3081834, 3962358, 4622751, 5943537, 9245502, 11887074, 13868253, 27736506, 41604759, 83209518]

約数ペア:

[(1, 83209518), (2, 41604759), (3, 27736506), (6, 13868253), (7, 11887074), (9, 9245502), (14, 5943537), (18, 4622751), (21, 3962358), (27, 3081834), (31, 2684178), (42, 1981179), (54, 1540917), (62, 1342089), (63, 1320786), (81, 1027278), (93, 894726), (126, 660393), (162, 513639), (186, 447363), (189, 440262), (217, 383454), (243, 342426), (263, 316386), (279, 298242), (378, 220131), (434, 191727), (486, 171213), (526, 158193), (558, 149121), (567, 146754), (651, 127818), (729, 114142), (789, 105462), (837, 99414), (1134, 73377), (1302, 63909), (1458, 57071), (1578, 52731), (1674, 49707), (1701, 48918), (1841, 45198), (1953, 42606), (2367, 35154), (2511, 33138), (3402, 24459), (3682, 22599), (3906, 21303), (4734, 17577), (5022, 16569), (5103, 16306), (5523, 15066), (5859, 14202), (7101, 11718), (7533, 11046), (8153, 10206)]