225432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 636480

約数和(自身を除く): 411048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 101, 124, 186, 202, 248, 279, 303, 372, 404, 558, 606, 744, 808, 909, 1116, 1212, 1818, 2232, 2424, 3131, 3636, 6262, 7272, 9393, 12524, 18786, 25048, 28179, 37572, 56358, 75144, 112716, 225432]

約数ペア:

[(1, 225432), (2, 112716), (3, 75144), (4, 56358), (6, 37572), (8, 28179), (9, 25048), (12, 18786), (18, 12524), (24, 9393), (31, 7272), (36, 6262), (62, 3636), (72, 3131), (93, 2424), (101, 2232), (124, 1818), (186, 1212), (202, 1116), (248, 909), (279, 808), (303, 744), (372, 606), (404, 558)]