91784412

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 239366400

約数和(自身を除く): 147581988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 531, 547, 708, 711, 948, 1062, 1094, 1422, 1641, 2124, 2188, 2844, 3282, 4661, 4923, 6564, 9322, 9846, 13983, 18644, 19692, 27966, 32273, 41949, 43213, 55932, 64546, 83898, 86426, 96819, 129092, 129639, 167796, 172852, 193638, 259278, 290457, 387276, 388917, 518556, 580914, 777834, 1161828, 1555668, 2549567, 5099134, 7648701, 10198268, 15297402, 22946103, 30594804, 45892206, 91784412]

約数ペア:

[(1, 91784412), (2, 45892206), (3, 30594804), (4, 22946103), (6, 15297402), (9, 10198268), (12, 7648701), (18, 5099134), (36, 2549567), (59, 1555668), (79, 1161828), (118, 777834), (158, 580914), (177, 518556), (236, 388917), (237, 387276), (316, 290457), (354, 259278), (474, 193638), (531, 172852), (547, 167796), (708, 129639), (711, 129092), (948, 96819), (1062, 86426), (1094, 83898), (1422, 64546), (1641, 55932), (2124, 43213), (2188, 41949), (2844, 32273), (3282, 27966), (4661, 19692), (4923, 18644), (6564, 13983), (9322, 9846)]