99813428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 213486336

約数和(自身を除く): 113672908

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 169, 286, 338, 341, 403, 433, 572, 676, 682, 806, 866, 1364, 1612, 1732, 1859, 3718, 4433, 4763, 5239, 5629, 7436, 8866, 9526, 10478, 11258, 13423, 17732, 19052, 20956, 22516, 26846, 53692, 57629, 61919, 73177, 115258, 123838, 146354, 147653, 174499, 230516, 247676, 292708, 295306, 348998, 590612, 697996, 804947, 1609894, 1919489, 2268487, 3219788, 3838978, 4536974, 7677956, 9073948, 24953357, 49906714, 99813428]

約数ペア:

[(1, 99813428), (2, 49906714), (4, 24953357), (11, 9073948), (13, 7677956), (22, 4536974), (26, 3838978), (31, 3219788), (44, 2268487), (52, 1919489), (62, 1609894), (124, 804947), (143, 697996), (169, 590612), (286, 348998), (338, 295306), (341, 292708), (403, 247676), (433, 230516), (572, 174499), (676, 147653), (682, 146354), (806, 123838), (866, 115258), (1364, 73177), (1612, 61919), (1732, 57629), (1859, 53692), (3718, 26846), (4433, 22516), (4763, 20956), (5239, 19052), (5629, 17732), (7436, 13423), (8866, 11258), (9526, 10478)]