79238180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 118894300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 59, 70, 106, 118, 140, 181, 212, 236, 265, 295, 362, 371, 413, 530, 590, 724, 742, 826, 905, 1060, 1180, 1267, 1484, 1652, 1810, 1855, 2065, 2534, 3127, 3620, 3710, 4130, 5068, 6254, 6335, 7420, 8260, 9593, 10679, 12508, 12670, 15635, 19186, 21358, 21889, 25340, 31270, 38372, 42716, 43778, 47965, 53395, 62540, 67151, 74753, 87556, 95930, 106790, 109445, 134302, 149506, 191860, 213580, 218890, 268604, 299012, 335755, 373765, 437780, 565987, 671510, 747530, 1131974, 1343020, 1495060, 2263948, 2829935, 3961909, 5659870, 7923818, 11319740, 15847636, 19809545, 39619090, 79238180]

約数ペア:

[(1, 79238180), (2, 39619090), (4, 19809545), (5, 15847636), (7, 11319740), (10, 7923818), (14, 5659870), (20, 3961909), (28, 2829935), (35, 2263948), (53, 1495060), (59, 1343020), (70, 1131974), (106, 747530), (118, 671510), (140, 565987), (181, 437780), (212, 373765), (236, 335755), (265, 299012), (295, 268604), (362, 218890), (371, 213580), (413, 191860), (530, 149506), (590, 134302), (724, 109445), (742, 106790), (826, 95930), (905, 87556), (1060, 74753), (1180, 67151), (1267, 62540), (1484, 53395), (1652, 47965), (1810, 43778), (1855, 42716), (2065, 38372), (2534, 31270), (3127, 25340), (3620, 21889), (3710, 21358), (4130, 19186), (5068, 15635), (6254, 12670), (6335, 12508), (7420, 10679), (8260, 9593)]