72567918

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 172355040

約数和(自身を除く): 99787122

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 53, 58, 61, 86, 87, 106, 122, 129, 159, 174, 183, 258, 261, 318, 366, 387, 477, 522, 549, 774, 954, 1098, 1247, 1537, 1769, 2279, 2494, 2623, 3074, 3233, 3538, 3741, 4558, 4611, 5246, 5307, 6466, 6837, 7482, 7869, 9222, 9699, 10614, 11223, 13674, 13833, 15738, 15921, 19398, 20511, 22446, 23607, 27666, 29097, 31842, 41022, 47214, 58194, 66091, 76067, 93757, 132182, 139019, 152134, 187514, 198273, 228201, 278038, 281271, 396546, 417057, 456402, 562542, 594819, 684603, 834114, 843813, 1189638, 1251171, 1369206, 1687626, 2502342, 4031551, 8063102, 12094653, 24189306, 36283959, 72567918]

約数ペア:

[(1, 72567918), (2, 36283959), (3, 24189306), (6, 12094653), (9, 8063102), (18, 4031551), (29, 2502342), (43, 1687626), (53, 1369206), (58, 1251171), (61, 1189638), (86, 843813), (87, 834114), (106, 684603), (122, 594819), (129, 562542), (159, 456402), (174, 417057), (183, 396546), (258, 281271), (261, 278038), (318, 228201), (366, 198273), (387, 187514), (477, 152134), (522, 139019), (549, 132182), (774, 93757), (954, 76067), (1098, 66091), (1247, 58194), (1537, 47214), (1769, 41022), (2279, 31842), (2494, 29097), (2623, 27666), (3074, 23607), (3233, 22446), (3538, 20511), (3741, 19398), (4558, 15921), (4611, 15738), (5246, 13833), (5307, 13674), (6466, 11223), (6837, 10614), (7482, 9699), (7869, 9222)]