173789064

素因数分解:

$2^3\times 3^4\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 489069900

約数和(自身を除く): 315280836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 269, 324, 538, 648, 807, 997, 1076, 1614, 1994, 2152, 2421, 2991, 3228, 3988, 4842, 5982, 6456, 7263, 7976, 8973, 9684, 11964, 14526, 17946, 19368, 21789, 23928, 26919, 29052, 35892, 43578, 53838, 58104, 71784, 80757, 87156, 107676, 161514, 174312, 215352, 268193, 323028, 536386, 646056, 804579, 1072772, 1609158, 2145544, 2413737, 3218316, 4827474, 6436632, 7241211, 9654948, 14482422, 19309896, 21723633, 28964844, 43447266, 57929688, 86894532, 173789064]

約数ペア:

[(1, 173789064), (2, 86894532), (3, 57929688), (4, 43447266), (6, 28964844), (8, 21723633), (9, 19309896), (12, 14482422), (18, 9654948), (24, 7241211), (27, 6436632), (36, 4827474), (54, 3218316), (72, 2413737), (81, 2145544), (108, 1609158), (162, 1072772), (216, 804579), (269, 646056), (324, 536386), (538, 323028), (648, 268193), (807, 215352), (997, 174312), (1076, 161514), (1614, 107676), (1994, 87156), (2152, 80757), (2421, 71784), (2991, 58104), (3228, 53838), (3988, 43578), (4842, 35892), (5982, 29052), (6456, 26919), (7263, 23928), (7976, 21789), (8973, 19368), (9684, 17946), (11964, 14526)]