87652068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61381}}^1$

素因数の和:61412

約数の個数: 48

約数和(自身を含む): 247492224

約数和(自身を除く): 159840156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 61381, 122762, 184143, 245524, 368286, 429667, 736572, 859334, 1043477, 1289001, 1718668, 2086954, 2578002, 3130431, 4173908, 5156004, 6260862, 7304339, 12521724, 14608678, 21913017, 29217356, 43826034, 87652068]

約数ペア:

[(1, 87652068), (2, 43826034), (3, 29217356), (4, 21913017), (6, 14608678), (7, 12521724), (12, 7304339), (14, 6260862), (17, 5156004), (21, 4173908), (28, 3130431), (34, 2578002), (42, 2086954), (51, 1718668), (68, 1289001), (84, 1043477), (102, 859334), (119, 736572), (204, 429667), (238, 368286), (357, 245524), (476, 184143), (714, 122762), (1428, 61381)]