81753516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58229}}^1$

素因数の和:58255

約数の個数: 48

約数和(自身を含む): 228261600

約数和(自身を除く): 146508084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58229, 116458, 174687, 232916, 349374, 524061, 698748, 756977, 1048122, 1513954, 1572183, 2096244, 2270931, 3027908, 3144366, 4541862, 6288732, 6812793, 9083724, 13625586, 20438379, 27251172, 40876758, 81753516]

約数ペア:

[(1, 81753516), (2, 40876758), (3, 27251172), (4, 20438379), (6, 13625586), (9, 9083724), (12, 6812793), (13, 6288732), (18, 4541862), (26, 3144366), (27, 3027908), (36, 2270931), (39, 2096244), (52, 1572183), (54, 1513954), (78, 1048122), (108, 756977), (117, 698748), (156, 524061), (234, 349374), (351, 232916), (468, 174687), (702, 116458), (1404, 58229)]