81060192

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7607}}^1$

素因数の和:7660

約数の個数: 72

約数和(自身を含む): 236776176

約数和(自身を除く): 155715984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 7607, 10656, 15214, 22821, 30428, 45642, 60856, 68463, 91284, 121712, 136926, 182568, 243424, 273852, 281459, 365136, 547704, 562918, 730272, 844377, 1095408, 1125836, 1688754, 2190816, 2251672, 2533131, 3377508, 4503344, 5066262, 6755016, 9006688, 10132524, 13510032, 20265048, 27020064, 40530096, 81060192]

約数ペア:

[(1, 81060192), (2, 40530096), (3, 27020064), (4, 20265048), (6, 13510032), (8, 10132524), (9, 9006688), (12, 6755016), (16, 5066262), (18, 4503344), (24, 3377508), (32, 2533131), (36, 2251672), (37, 2190816), (48, 1688754), (72, 1125836), (74, 1095408), (96, 844377), (111, 730272), (144, 562918), (148, 547704), (222, 365136), (288, 281459), (296, 273852), (333, 243424), (444, 182568), (592, 136926), (666, 121712), (888, 91284), (1184, 68463), (1332, 60856), (1776, 45642), (2664, 30428), (3552, 22821), (5328, 15214), (7607, 10656)]