81484416

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5474

約数の個数: 96

約数和(自身を含む): 252563220

約数和(自身を除く): 171078804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 5441, 7488, 10882, 14976, 16323, 21764, 32646, 43528, 48969, 65292, 70733, 87056, 97938, 130584, 141466, 174112, 195876, 212199, 261168, 282932, 348224, 391752, 424398, 522336, 565864, 636597, 696448, 783504, 848796, 1044672, 1131728, 1273194, 1567008, 1697592, 2089344, 2263456, 2546388, 3134016, 3395184, 4526912, 5092776, 6268032, 6790368, 9053824, 10185552, 13580736, 20371104, 27161472, 40742208, 81484416]

約数ペア:

[(1, 81484416), (2, 40742208), (3, 27161472), (4, 20371104), (6, 13580736), (8, 10185552), (9, 9053824), (12, 6790368), (13, 6268032), (16, 5092776), (18, 4526912), (24, 3395184), (26, 3134016), (32, 2546388), (36, 2263456), (39, 2089344), (48, 1697592), (52, 1567008), (64, 1273194), (72, 1131728), (78, 1044672), (96, 848796), (104, 783504), (117, 696448), (128, 636597), (144, 565864), (156, 522336), (192, 424398), (208, 391752), (234, 348224), (288, 282932), (312, 261168), (384, 212199), (416, 195876), (468, 174112), (576, 141466), (624, 130584), (832, 97938), (936, 87056), (1152, 70733), (1248, 65292), (1664, 48969), (1872, 43528), (2496, 32646), (3744, 21764), (4992, 16323), (5441, 14976), (7488, 10882)]