78416424

素因数分解:

$2^3\times 3^4\times {\mathrm{121013}}^1$

素因数の和:121031

約数の個数: 40

約数和(自身を含む): 219640410

約数和(自身を除く): 141223986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 121013, 242026, 363039, 484052, 726078, 968104, 1089117, 1452156, 2178234, 2904312, 3267351, 4356468, 6534702, 8712936, 9802053, 13069404, 19604106, 26138808, 39208212, 78416424]

約数ペア:

[(1, 78416424), (2, 39208212), (3, 26138808), (4, 19604106), (6, 13069404), (8, 9802053), (9, 8712936), (12, 6534702), (18, 4356468), (24, 3267351), (27, 2904312), (36, 2178234), (54, 1452156), (72, 1089117), (81, 968104), (108, 726078), (162, 484052), (216, 363039), (324, 242026), (648, 121013)]