82998918

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 194991984

約数和(自身を除く): 111993066

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 81, 111, 122, 162, 183, 222, 227, 333, 366, 454, 549, 666, 681, 999, 1098, 1362, 1647, 1998, 2043, 2257, 2997, 3294, 4086, 4514, 4941, 5994, 6129, 6771, 8399, 9882, 12258, 13542, 13847, 16798, 18387, 20313, 25197, 27694, 36774, 40626, 41541, 50394, 60939, 75591, 83082, 121878, 124623, 151182, 182817, 226773, 249246, 365634, 373869, 453546, 512339, 680319, 747738, 1024678, 1121607, 1360638, 1537017, 2243214, 3074034, 4611051, 9222102, 13833153, 27666306, 41499459, 82998918]

約数ペア:

[(1, 82998918), (2, 41499459), (3, 27666306), (6, 13833153), (9, 9222102), (18, 4611051), (27, 3074034), (37, 2243214), (54, 1537017), (61, 1360638), (74, 1121607), (81, 1024678), (111, 747738), (122, 680319), (162, 512339), (183, 453546), (222, 373869), (227, 365634), (333, 249246), (366, 226773), (454, 182817), (549, 151182), (666, 124623), (681, 121878), (999, 83082), (1098, 75591), (1362, 60939), (1647, 50394), (1998, 41541), (2043, 40626), (2257, 36774), (2997, 27694), (3294, 25197), (4086, 20313), (4514, 18387), (4941, 16798), (5994, 13847), (6129, 13542), (6771, 12258), (8399, 9882)]