72029244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 200704000

約数和(自身を除く): 128674756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 139, 186, 199, 217, 278, 372, 398, 417, 434, 556, 597, 651, 796, 834, 868, 973, 1194, 1302, 1393, 1668, 1946, 2388, 2604, 2786, 2919, 3892, 4179, 4309, 5572, 5838, 6169, 8358, 8618, 11676, 12338, 12927, 16716, 17236, 18507, 24676, 25854, 27661, 30163, 37014, 43183, 51708, 55322, 60326, 74028, 82983, 86366, 90489, 110644, 120652, 129549, 165966, 172732, 180978, 193627, 259098, 331932, 361956, 387254, 518196, 580881, 774508, 857491, 1161762, 1714982, 2323524, 2572473, 3429964, 5144946, 6002437, 10289892, 12004874, 18007311, 24009748, 36014622, 72029244]

約数ペア:

[(1, 72029244), (2, 36014622), (3, 24009748), (4, 18007311), (6, 12004874), (7, 10289892), (12, 6002437), (14, 5144946), (21, 3429964), (28, 2572473), (31, 2323524), (42, 1714982), (62, 1161762), (84, 857491), (93, 774508), (124, 580881), (139, 518196), (186, 387254), (199, 361956), (217, 331932), (278, 259098), (372, 193627), (398, 180978), (417, 172732), (434, 165966), (556, 129549), (597, 120652), (651, 110644), (796, 90489), (834, 86366), (868, 82983), (973, 74028), (1194, 60326), (1302, 55322), (1393, 51708), (1668, 43183), (1946, 37014), (2388, 30163), (2604, 27661), (2786, 25854), (2919, 24676), (3892, 18507), (4179, 17236), (4309, 16716), (5572, 12927), (5838, 12338), (6169, 11676), (8358, 8618)]