80122122

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 114329718

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 153, 162, 282, 306, 423, 459, 619, 799, 846, 918, 1238, 1269, 1377, 1598, 1857, 2397, 2538, 2754, 3714, 3807, 4794, 5571, 7191, 7614, 10523, 11142, 14382, 16713, 21046, 21573, 29093, 31569, 33426, 43146, 50139, 58186, 63138, 64719, 87279, 94707, 100278, 129438, 174558, 189414, 261837, 284121, 494581, 523674, 568242, 785511, 852363, 989162, 1483743, 1571022, 1704726, 2356533, 2967486, 4451229, 4713066, 8902458, 13353687, 26707374, 40061061, 80122122]

約数ペア:

[(1, 80122122), (2, 40061061), (3, 26707374), (6, 13353687), (9, 8902458), (17, 4713066), (18, 4451229), (27, 2967486), (34, 2356533), (47, 1704726), (51, 1571022), (54, 1483743), (81, 989162), (94, 852363), (102, 785511), (141, 568242), (153, 523674), (162, 494581), (282, 284121), (306, 261837), (423, 189414), (459, 174558), (619, 129438), (799, 100278), (846, 94707), (918, 87279), (1238, 64719), (1269, 63138), (1377, 58186), (1598, 50139), (1857, 43146), (2397, 33426), (2538, 31569), (2754, 29093), (3714, 21573), (3807, 21046), (4794, 16713), (5571, 14382), (7191, 11142), (7614, 10523)]