72068292

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 207345600

約数和(自身を除く): 135277308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 509, 513, 621, 684, 828, 874, 1018, 1026, 1242, 1311, 1527, 1539, 1748, 1863, 2036, 2052, 2484, 2622, 3054, 3078, 3726, 3933, 4581, 5244, 6108, 6156, 7452, 7866, 9162, 9671, 11707, 11799, 13743, 15732, 18324, 19342, 23414, 23598, 27486, 29013, 35121, 35397, 38684, 41229, 46828, 47196, 54972, 58026, 70242, 70794, 82458, 87039, 105363, 116052, 140484, 141588, 164916, 174078, 210726, 222433, 261117, 316089, 348156, 421452, 444866, 522234, 632178, 667299, 783351, 889732, 948267, 1044468, 1264356, 1334598, 1566702, 1896534, 2001897, 2669196, 3133404, 3793068, 4003794, 6005691, 8007588, 12011382, 18017073, 24022764, 36034146, 72068292]

約数ペア:

[(1, 72068292), (2, 36034146), (3, 24022764), (4, 18017073), (6, 12011382), (9, 8007588), (12, 6005691), (18, 4003794), (19, 3793068), (23, 3133404), (27, 2669196), (36, 2001897), (38, 1896534), (46, 1566702), (54, 1334598), (57, 1264356), (69, 1044468), (76, 948267), (81, 889732), (92, 783351), (108, 667299), (114, 632178), (138, 522234), (162, 444866), (171, 421452), (207, 348156), (228, 316089), (276, 261117), (324, 222433), (342, 210726), (414, 174078), (437, 164916), (509, 141588), (513, 140484), (621, 116052), (684, 105363), (828, 87039), (874, 82458), (1018, 70794), (1026, 70242), (1242, 58026), (1311, 54972), (1527, 47196), (1539, 46828), (1748, 41229), (1863, 38684), (2036, 35397), (2052, 35121), (2484, 29013), (2622, 27486), (3054, 23598), (3078, 23414), (3726, 19342), (3933, 18324), (4581, 15732), (5244, 13743), (6108, 11799), (6156, 11707), (7452, 9671), (7866, 9162)]