72880206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42323}}^1$

素因数の和:42376

約数の個数: 32

約数和(自身を含む): 170650368

約数和(自身を除く): 97770162

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 42323, 84646, 126969, 253938, 296261, 592522, 888783, 1735243, 1777566, 3470486, 5205729, 10411458, 12146701, 24293402, 36440103, 72880206]

約数ペア:

[(1, 72880206), (2, 36440103), (3, 24293402), (6, 12146701), (7, 10411458), (14, 5205729), (21, 3470486), (41, 1777566), (42, 1735243), (82, 888783), (123, 592522), (246, 296261), (287, 253938), (574, 126969), (861, 84646), (1722, 42323)]