72242172

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 197836800

約数和(自身を除く): 125594628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 127, 138, 207, 229, 254, 276, 381, 414, 458, 508, 621, 687, 762, 828, 916, 1143, 1242, 1374, 1524, 2061, 2286, 2484, 2748, 2921, 3429, 4122, 4572, 5267, 5842, 6183, 6858, 8244, 8763, 10534, 11684, 12366, 13716, 15801, 17526, 21068, 24732, 26289, 29083, 31602, 35052, 47403, 52578, 58166, 63204, 78867, 87249, 94806, 105156, 116332, 142209, 157734, 174498, 189612, 261747, 284418, 315468, 348996, 523494, 568836, 668909, 785241, 1046988, 1337818, 1570482, 2006727, 2675636, 3140964, 4013454, 6020181, 8026908, 12040362, 18060543, 24080724, 36121086, 72242172]

約数ペア:

[(1, 72242172), (2, 36121086), (3, 24080724), (4, 18060543), (6, 12040362), (9, 8026908), (12, 6020181), (18, 4013454), (23, 3140964), (27, 2675636), (36, 2006727), (46, 1570482), (54, 1337818), (69, 1046988), (92, 785241), (108, 668909), (127, 568836), (138, 523494), (207, 348996), (229, 315468), (254, 284418), (276, 261747), (381, 189612), (414, 174498), (458, 157734), (508, 142209), (621, 116332), (687, 105156), (762, 94806), (828, 87249), (916, 78867), (1143, 63204), (1242, 58166), (1374, 52578), (1524, 47403), (2061, 35052), (2286, 31602), (2484, 29083), (2748, 26289), (2921, 24732), (3429, 21068), (4122, 17526), (4572, 15801), (5267, 13716), (5842, 12366), (6183, 11684), (6858, 10534), (8244, 8763)]