90724368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3892

約数の個数: 80

約数和(自身を含む): 271696896

約数和(自身を除く): 180972528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3803, 3976, 5964, 7606, 7952, 11409, 11928, 15212, 22818, 23856, 26621, 30424, 45636, 53242, 60848, 79863, 91272, 106484, 159726, 182544, 212968, 270013, 319452, 425936, 540026, 638904, 810039, 1080052, 1277808, 1620078, 1890091, 2160104, 3240156, 3780182, 4320208, 5670273, 6480312, 7560364, 11340546, 12960624, 15120728, 22681092, 30241456, 45362184, 90724368]

約数ペア:

[(1, 90724368), (2, 45362184), (3, 30241456), (4, 22681092), (6, 15120728), (7, 12960624), (8, 11340546), (12, 7560364), (14, 6480312), (16, 5670273), (21, 4320208), (24, 3780182), (28, 3240156), (42, 2160104), (48, 1890091), (56, 1620078), (71, 1277808), (84, 1080052), (112, 810039), (142, 638904), (168, 540026), (213, 425936), (284, 319452), (336, 270013), (426, 212968), (497, 182544), (568, 159726), (852, 106484), (994, 91272), (1136, 79863), (1491, 60848), (1704, 53242), (1988, 45636), (2982, 30424), (3408, 26621), (3803, 23856), (3976, 22818), (5964, 15212), (7606, 11928), (7952, 11409)]