64816818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 153498240

約数和(自身を除く): 88681422

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 41, 51, 66, 82, 102, 123, 187, 246, 374, 451, 561, 697, 902, 1122, 1353, 1394, 1409, 2091, 2706, 2818, 4182, 4227, 7667, 8454, 15334, 15499, 23001, 23953, 30998, 46002, 46497, 47906, 57769, 71859, 92994, 115538, 143718, 173307, 263483, 346614, 526966, 635459, 790449, 982073, 1270918, 1580898, 1906377, 1964146, 2946219, 3812754, 5892438, 10802803, 21605606, 32408409, 64816818]

約数ペア:

[(1, 64816818), (2, 32408409), (3, 21605606), (6, 10802803), (11, 5892438), (17, 3812754), (22, 2946219), (33, 1964146), (34, 1906377), (41, 1580898), (51, 1270918), (66, 982073), (82, 790449), (102, 635459), (123, 526966), (187, 346614), (246, 263483), (374, 173307), (451, 143718), (561, 115538), (697, 92994), (902, 71859), (1122, 57769), (1353, 47906), (1394, 46497), (1409, 46002), (2091, 30998), (2706, 23953), (2818, 23001), (4182, 15499), (4227, 15334), (7667, 8454)]