89645868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191551}}^1$

素因数の和:191574

約数の個数: 36

約数和(自身を含む): 244037248

約数和(自身を除く): 154391380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 191551, 383102, 574653, 766204, 1149306, 1723959, 2298612, 2490163, 3447918, 4980326, 6895836, 7470489, 9960652, 14940978, 22411467, 29881956, 44822934, 89645868]

約数ペア:

[(1, 89645868), (2, 44822934), (3, 29881956), (4, 22411467), (6, 14940978), (9, 9960652), (12, 7470489), (13, 6895836), (18, 4980326), (26, 3447918), (36, 2490163), (39, 2298612), (52, 1723959), (78, 1149306), (117, 766204), (156, 574653), (234, 383102), (468, 191551)]