80960688

素因数分解:

$2^4\times 3^3\times {\mathrm{187409}}^1$

素因数の和:187426

約数の個数: 40

約数和(自身を含む): 232388400

約数和(自身を除く): 151427712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187409, 374818, 562227, 749636, 1124454, 1499272, 1686681, 2248908, 2998544, 3373362, 4497816, 5060043, 6746724, 8995632, 10120086, 13493448, 20240172, 26986896, 40480344, 80960688]

約数ペア:

[(1, 80960688), (2, 40480344), (3, 26986896), (4, 20240172), (6, 13493448), (8, 10120086), (9, 8995632), (12, 6746724), (16, 5060043), (18, 4497816), (24, 3373362), (27, 2998544), (36, 2248908), (48, 1686681), (54, 1499272), (72, 1124454), (108, 749636), (144, 562227), (216, 374818), (432, 187409)]