89448238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 74366162

約数列:

[1, 2, 11, 19, 22, 29, 38, 47, 58, 94, 157, 209, 314, 319, 418, 517, 551, 638, 893, 1034, 1102, 1363, 1727, 1786, 2726, 2983, 3454, 4553, 5966, 6061, 7379, 9106, 9823, 12122, 14758, 14993, 19646, 25897, 29986, 32813, 50083, 51794, 65626, 81169, 86507, 100166, 140201, 162338, 173014, 213991, 280402, 284867, 427982, 569734, 951577, 1542211, 1903154, 2353901, 3084422, 4065829, 4707802, 8131658, 44724119, 89448238]

約数ペア:

[(1, 89448238), (2, 44724119), (11, 8131658), (19, 4707802), (22, 4065829), (29, 3084422), (38, 2353901), (47, 1903154), (58, 1542211), (94, 951577), (157, 569734), (209, 427982), (314, 284867), (319, 280402), (418, 213991), (517, 173014), (551, 162338), (638, 140201), (893, 100166), (1034, 86507), (1102, 81169), (1363, 65626), (1727, 51794), (1786, 50083), (2726, 32813), (2983, 29986), (3454, 25897), (4553, 19646), (5966, 14993), (6061, 14758), (7379, 12122), (9106, 9823)]