78749814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5399}}^1$

素因数の和:5445

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 117205386

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 5399, 7293, 10798, 14586, 16197, 32394, 59389, 70187, 91783, 118778, 140374, 178167, 183566, 210561, 275349, 356334, 421122, 550698, 772057, 1009613, 1193179, 1544114, 2019226, 2316171, 2386358, 3028839, 3579537, 4632342, 6057678, 7159074, 13124969, 26249938, 39374907, 78749814]

約数ペア:

[(1, 78749814), (2, 39374907), (3, 26249938), (6, 13124969), (11, 7159074), (13, 6057678), (17, 4632342), (22, 3579537), (26, 3028839), (33, 2386358), (34, 2316171), (39, 2019226), (51, 1544114), (66, 1193179), (78, 1009613), (102, 772057), (143, 550698), (187, 421122), (221, 356334), (286, 275349), (374, 210561), (429, 183566), (442, 178167), (561, 140374), (663, 118778), (858, 91783), (1122, 70187), (1326, 59389), (2431, 32394), (4862, 16197), (5399, 14586), (7293, 10798)]