74115621996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{494381}}^1$

素因数の和:494463

約数の個数: 72

約数和(自身を含む): 192441159792

約数和(自身を除く): 118325537796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 11532, 12493, 24986, 37479, 49972, 74958, 149916, 494381, 988762, 1483143, 1977524, 2966286, 5932572, 6426953, 12853906, 15325811, 19280859, 25707812, 30651622, 38561718, 45977433, 61303244, 77123436, 91954866, 183909732, 199235543, 398471086, 475100141, 597706629, 796942172, 950200282, 1195413258, 1425300423, 1900400564, 2390826516, 2850600846, 5701201692, 6176301833, 12352603666, 18528905499, 24705207332, 37057810998, 74115621996]

約数ペア:

[(1, 74115621996), (2, 37057810998), (3, 24705207332), (4, 18528905499), (6, 12352603666), (12, 6176301833), (13, 5701201692), (26, 2850600846), (31, 2390826516), (39, 1900400564), (52, 1425300423), (62, 1195413258), (78, 950200282), (93, 796942172), (124, 597706629), (156, 475100141), (186, 398471086), (372, 199235543), (403, 183909732), (806, 91954866), (961, 77123436), (1209, 61303244), (1612, 45977433), (1922, 38561718), (2418, 30651622), (2883, 25707812), (3844, 19280859), (4836, 15325811), (5766, 12853906), (11532, 6426953), (12493, 5932572), (24986, 2966286), (37479, 1977524), (49972, 1483143), (74958, 988762), (149916, 494381)]