72861152

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 105966112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 191, 208, 224, 262, 364, 382, 416, 524, 728, 764, 917, 1048, 1337, 1456, 1528, 1703, 1834, 2096, 2483, 2674, 2912, 3056, 3406, 3668, 4192, 4966, 5348, 6112, 6812, 7336, 9932, 10696, 11921, 13624, 14672, 17381, 19864, 21392, 23842, 25021, 27248, 29344, 34762, 39728, 42784, 47684, 50042, 54496, 69524, 79456, 95368, 100084, 139048, 175147, 190736, 200168, 278096, 325273, 350294, 381472, 400336, 556192, 650546, 700588, 800672, 1301092, 1401176, 2276911, 2602184, 2802352, 4553822, 5204368, 5604704, 9107644, 10408736, 18215288, 36430576, 72861152]

約数ペア:

[(1, 72861152), (2, 36430576), (4, 18215288), (7, 10408736), (8, 9107644), (13, 5604704), (14, 5204368), (16, 4553822), (26, 2802352), (28, 2602184), (32, 2276911), (52, 1401176), (56, 1301092), (91, 800672), (104, 700588), (112, 650546), (131, 556192), (182, 400336), (191, 381472), (208, 350294), (224, 325273), (262, 278096), (364, 200168), (382, 190736), (416, 175147), (524, 139048), (728, 100084), (764, 95368), (917, 79456), (1048, 69524), (1337, 54496), (1456, 50042), (1528, 47684), (1703, 42784), (1834, 39728), (2096, 34762), (2483, 29344), (2674, 27248), (2912, 25021), (3056, 23842), (3406, 21392), (3668, 19864), (4192, 17381), (4966, 14672), (5348, 13624), (6112, 11921), (6812, 10696), (7336, 9932)]