72130878

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 170016000

約数和(自身を除く): 97885122

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 229, 307, 342, 458, 513, 614, 687, 921, 1026, 1374, 1842, 2061, 2763, 4122, 4351, 5526, 5833, 6183, 8289, 8702, 11666, 12366, 13053, 16578, 17499, 26106, 34998, 39159, 52497, 70303, 78318, 104994, 117477, 140606, 157491, 210909, 234954, 314982, 421818, 632727, 1265454, 1335757, 1898181, 2671514, 3796362, 4007271, 8014542, 12021813, 24043626, 36065439, 72130878]

約数ペア:

[(1, 72130878), (2, 36065439), (3, 24043626), (6, 12021813), (9, 8014542), (18, 4007271), (19, 3796362), (27, 2671514), (38, 1898181), (54, 1335757), (57, 1265454), (114, 632727), (171, 421818), (229, 314982), (307, 234954), (342, 210909), (458, 157491), (513, 140606), (614, 117477), (687, 104994), (921, 78318), (1026, 70303), (1374, 52497), (1842, 39159), (2061, 34998), (2763, 26106), (4122, 17499), (4351, 16578), (5526, 13053), (5833, 12366), (6183, 11666), (8289, 8702)]