72924570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 195776640

約数和(自身を除く): 122852070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 1657, 2445, 2934, 3314, 4401, 4890, 4971, 7335, 8285, 8802, 9942, 14670, 14913, 16570, 22005, 24855, 29826, 44010, 44739, 49710, 74565, 89478, 149130, 223695, 270091, 447390, 540182, 810273, 1350455, 1620546, 2430819, 2700910, 4051365, 4861638, 7292457, 8102730, 12154095, 14584914, 24308190, 36462285, 72924570]

約数ペア:

[(1, 72924570), (2, 36462285), (3, 24308190), (5, 14584914), (6, 12154095), (9, 8102730), (10, 7292457), (15, 4861638), (18, 4051365), (27, 2700910), (30, 2430819), (45, 1620546), (54, 1350455), (90, 810273), (135, 540182), (163, 447390), (270, 270091), (326, 223695), (489, 149130), (815, 89478), (978, 74565), (1467, 49710), (1630, 44739), (1657, 44010), (2445, 29826), (2934, 24855), (3314, 22005), (4401, 16570), (4890, 14913), (4971, 14670), (7335, 9942), (8285, 8802)]