61393938

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 131991552

約数和(自身を除く): 70597614

約数列:

[1, 2, 3, 6, 43, 47, 61, 83, 86, 94, 122, 129, 141, 166, 183, 249, 258, 282, 366, 498, 2021, 2623, 2867, 3569, 3901, 4042, 5063, 5246, 5734, 6063, 7138, 7802, 7869, 8601, 10126, 10707, 11703, 12126, 15189, 15738, 17202, 21414, 23406, 30378, 123281, 167743, 217709, 237961, 246562, 335486, 369843, 435418, 475922, 503229, 653127, 713883, 739686, 1006458, 1306254, 1427766, 10232323, 20464646, 30696969, 61393938]

約数ペア:

[(1, 61393938), (2, 30696969), (3, 20464646), (6, 10232323), (43, 1427766), (47, 1306254), (61, 1006458), (83, 739686), (86, 713883), (94, 653127), (122, 503229), (129, 475922), (141, 435418), (166, 369843), (183, 335486), (249, 246562), (258, 237961), (282, 217709), (366, 167743), (498, 123281), (2021, 30378), (2623, 23406), (2867, 21414), (3569, 17202), (3901, 15738), (4042, 15189), (5063, 12126), (5246, 11703), (5734, 10707), (6063, 10126), (7138, 8601), (7802, 7869)]