72080148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2377}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 202948032

約数和(自身を除く): 130867884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2377, 2527, 4332, 4754, 5054, 7131, 7581, 9508, 10108, 14262, 15162, 16639, 28524, 30324, 33278, 45163, 49917, 66556, 90326, 99834, 135489, 180652, 199668, 270978, 316141, 541956, 632282, 858097, 948423, 1264564, 1716194, 1896846, 2574291, 3432388, 3793692, 5148582, 6006679, 10297164, 12013358, 18020037, 24026716, 36040074, 72080148]

約数ペア:

[(1, 72080148), (2, 36040074), (3, 24026716), (4, 18020037), (6, 12013358), (7, 10297164), (12, 6006679), (14, 5148582), (19, 3793692), (21, 3432388), (28, 2574291), (38, 1896846), (42, 1716194), (57, 1264564), (76, 948423), (84, 858097), (114, 632282), (133, 541956), (228, 316141), (266, 270978), (361, 199668), (399, 180652), (532, 135489), (722, 99834), (798, 90326), (1083, 66556), (1444, 49917), (1596, 45163), (2166, 33278), (2377, 30324), (2527, 28524), (4332, 16639), (4754, 15162), (5054, 14262), (7131, 10108), (7581, 9508)]