173065896

素因数分解:

$2^3\times 3^4\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 486674100

約数和(自身を除く): 313608204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 409, 648, 653, 818, 1227, 1306, 1636, 1959, 2454, 2612, 3272, 3681, 3918, 4908, 5224, 5877, 7362, 7836, 9816, 11043, 11754, 14724, 15672, 17631, 22086, 23508, 29448, 33129, 35262, 44172, 47016, 52893, 66258, 70524, 88344, 105786, 132516, 141048, 211572, 265032, 267077, 423144, 534154, 801231, 1068308, 1602462, 2136616, 2403693, 3204924, 4807386, 6409848, 7211079, 9614772, 14422158, 19229544, 21633237, 28844316, 43266474, 57688632, 86532948, 173065896]

約数ペア:

[(1, 173065896), (2, 86532948), (3, 57688632), (4, 43266474), (6, 28844316), (8, 21633237), (9, 19229544), (12, 14422158), (18, 9614772), (24, 7211079), (27, 6409848), (36, 4807386), (54, 3204924), (72, 2403693), (81, 2136616), (108, 1602462), (162, 1068308), (216, 801231), (324, 534154), (409, 423144), (648, 267077), (653, 265032), (818, 211572), (1227, 141048), (1306, 132516), (1636, 105786), (1959, 88344), (2454, 70524), (2612, 66258), (3272, 52893), (3681, 47016), (3918, 44172), (4908, 35262), (5224, 33129), (5877, 29448), (7362, 23508), (7836, 22086), (9816, 17631), (11043, 15672), (11754, 14724)]