72645246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 166458240

約数和(自身を除く): 93812994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 311, 342, 622, 683, 933, 1366, 1866, 2049, 2799, 4098, 5598, 5909, 6147, 11818, 12294, 12977, 17727, 25954, 35454, 38931, 53181, 77862, 106362, 116793, 212413, 233586, 424826, 637239, 1274478, 1911717, 3823434, 4035847, 8071694, 12107541, 24215082, 36322623, 72645246]

約数ペア:

[(1, 72645246), (2, 36322623), (3, 24215082), (6, 12107541), (9, 8071694), (18, 4035847), (19, 3823434), (38, 1911717), (57, 1274478), (114, 637239), (171, 424826), (311, 233586), (342, 212413), (622, 116793), (683, 106362), (933, 77862), (1366, 53181), (1866, 38931), (2049, 35454), (2799, 25954), (4098, 17727), (5598, 12977), (5909, 12294), (6147, 11818)]