77671260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9181}}^1$

素因数の和:9243

約数の個数: 72

約数和(自身を含む): 240641856

約数和(自身を除く): 162970596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9181, 18362, 27543, 36724, 45905, 55086, 82629, 91810, 110172, 137715, 165258, 183620, 275430, 330516, 413145, 431507, 550860, 826290, 863014, 1294521, 1652580, 1726028, 2157535, 2589042, 3883563, 4315070, 5178084, 6472605, 7767126, 8630140, 12945210, 15534252, 19417815, 25890420, 38835630, 77671260]

約数ペア:

[(1, 77671260), (2, 38835630), (3, 25890420), (4, 19417815), (5, 15534252), (6, 12945210), (9, 8630140), (10, 7767126), (12, 6472605), (15, 5178084), (18, 4315070), (20, 3883563), (30, 2589042), (36, 2157535), (45, 1726028), (47, 1652580), (60, 1294521), (90, 863014), (94, 826290), (141, 550860), (180, 431507), (188, 413145), (235, 330516), (282, 275430), (423, 183620), (470, 165258), (564, 137715), (705, 110172), (846, 91810), (940, 82629), (1410, 55086), (1692, 45905), (2115, 36724), (2820, 27543), (4230, 18362), (8460, 9181)]