80944992

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5372

約数の個数: 72

約数和(自身を含む): 234574704

約数和(自身を除く): 153629712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 5303, 7632, 10606, 15264, 15909, 21212, 31818, 42424, 47727, 63636, 84848, 95454, 127272, 169696, 190908, 254544, 281059, 381816, 509088, 562118, 763632, 843177, 1124236, 1527264, 1686354, 2248472, 2529531, 3372708, 4496944, 5059062, 6745416, 8993888, 10118124, 13490832, 20236248, 26981664, 40472496, 80944992]

約数ペア:

[(1, 80944992), (2, 40472496), (3, 26981664), (4, 20236248), (6, 13490832), (8, 10118124), (9, 8993888), (12, 6745416), (16, 5059062), (18, 4496944), (24, 3372708), (32, 2529531), (36, 2248472), (48, 1686354), (53, 1527264), (72, 1124236), (96, 843177), (106, 763632), (144, 562118), (159, 509088), (212, 381816), (288, 281059), (318, 254544), (424, 190908), (477, 169696), (636, 127272), (848, 95454), (954, 84848), (1272, 63636), (1696, 47727), (1908, 42424), (2544, 31818), (3816, 21212), (5088, 15909), (5303, 15264), (7632, 10606)]