84668580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12765

約数の個数: 72

約数和(自身を含む): 263790072

約数和(自身を除く): 179121492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12713, 25426, 38139, 50852, 63565, 76278, 114417, 127130, 152556, 190695, 228834, 254260, 381390, 457668, 470381, 572085, 762780, 940762, 1144170, 1411143, 1881524, 2288340, 2351905, 2822286, 4233429, 4703810, 5644572, 7055715, 8466858, 9407620, 14111430, 16933716, 21167145, 28222860, 42334290, 84668580]

約数ペア:

[(1, 84668580), (2, 42334290), (3, 28222860), (4, 21167145), (5, 16933716), (6, 14111430), (9, 9407620), (10, 8466858), (12, 7055715), (15, 5644572), (18, 4703810), (20, 4233429), (30, 2822286), (36, 2351905), (37, 2288340), (45, 1881524), (60, 1411143), (74, 1144170), (90, 940762), (111, 762780), (148, 572085), (180, 470381), (185, 457668), (222, 381390), (333, 254260), (370, 228834), (444, 190695), (555, 152556), (666, 127130), (740, 114417), (1110, 76278), (1332, 63565), (1665, 50852), (2220, 38139), (3330, 25426), (6660, 12713)]