80453378866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{641441}}^1$

素因数の和:641515

約数の個数: 48

約数和(自身を含む): 151236628992

約数和(自身を除く): 70783250126

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 289, 434, 527, 578, 1054, 2023, 3689, 4046, 7378, 8959, 17918, 62713, 125426, 641441, 1282882, 4490087, 8980174, 10904497, 19884671, 21808994, 39769342, 76331479, 139192697, 152662958, 185376449, 278385394, 338039407, 370752898, 676078814, 1297635143, 2366275849, 2595270286, 4732551698, 5746669919, 11493339838, 40226689433, 80453378866]

約数ペア:

[(1, 80453378866), (2, 40226689433), (7, 11493339838), (14, 5746669919), (17, 4732551698), (31, 2595270286), (34, 2366275849), (62, 1297635143), (119, 676078814), (217, 370752898), (238, 338039407), (289, 278385394), (434, 185376449), (527, 152662958), (578, 139192697), (1054, 76331479), (2023, 39769342), (3689, 21808994), (4046, 19884671), (7378, 10904497), (8959, 8980174), (17918, 4490087), (62713, 1282882), (125426, 641441)]