98138976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 292190976

約数和(自身を除く): 194052000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 169, 184, 208, 263, 276, 299, 312, 338, 368, 416, 507, 526, 552, 598, 624, 676, 736, 789, 897, 1014, 1052, 1104, 1196, 1248, 1352, 1578, 1794, 2028, 2104, 2208, 2392, 2704, 3156, 3419, 3588, 3887, 4056, 4208, 4784, 5408, 6049, 6312, 6838, 7176, 7774, 8112, 8416, 9568, 10257, 11661, 12098, 12624, 13676, 14352, 15548, 16224, 18147, 20514, 23322, 24196, 25248, 27352, 28704, 31096, 36294, 41028, 44447, 46644, 48392, 54704, 62192, 72588, 78637, 82056, 88894, 93288, 96784, 109408, 124384, 133341, 145176, 157274, 164112, 177788, 186576, 193568, 235911, 266682, 290352, 314548, 328224, 355576, 373152, 471822, 533364, 580704, 629096, 711152, 943644, 1022281, 1066728, 1258192, 1422304, 1887288, 2044562, 2133456, 2516384, 3066843, 3774576, 4089124, 4266912, 6133686, 7549152, 8178248, 12267372, 16356496, 24534744, 32712992, 49069488, 98138976]

約数ペア:

[(1, 98138976), (2, 49069488), (3, 32712992), (4, 24534744), (6, 16356496), (8, 12267372), (12, 8178248), (13, 7549152), (16, 6133686), (23, 4266912), (24, 4089124), (26, 3774576), (32, 3066843), (39, 2516384), (46, 2133456), (48, 2044562), (52, 1887288), (69, 1422304), (78, 1258192), (92, 1066728), (96, 1022281), (104, 943644), (138, 711152), (156, 629096), (169, 580704), (184, 533364), (208, 471822), (263, 373152), (276, 355576), (299, 328224), (312, 314548), (338, 290352), (368, 266682), (416, 235911), (507, 193568), (526, 186576), (552, 177788), (598, 164112), (624, 157274), (676, 145176), (736, 133341), (789, 124384), (897, 109408), (1014, 96784), (1052, 93288), (1104, 88894), (1196, 82056), (1248, 78637), (1352, 72588), (1578, 62192), (1794, 54704), (2028, 48392), (2104, 46644), (2208, 44447), (2392, 41028), (2704, 36294), (3156, 31096), (3419, 28704), (3588, 27352), (3887, 25248), (4056, 24196), (4208, 23322), (4784, 20514), (5408, 18147), (6049, 16224), (6312, 15548), (6838, 14352), (7176, 13676), (7774, 12624), (8112, 12098), (8416, 11661), (9568, 10257)]