40356144

素因数分解:

$2^4\times 3^4\times {\mathrm{31139}}^1$

素因数の和:31159

約数の個数: 50

約数和(自身を含む): 116806140

約数和(自身を除く): 76449996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31139, 62278, 93417, 124556, 186834, 249112, 280251, 373668, 498224, 560502, 747336, 840753, 1121004, 1494672, 1681506, 2242008, 2522259, 3363012, 4484016, 5044518, 6726024, 10089036, 13452048, 20178072, 40356144]

約数ペア:

[(1, 40356144), (2, 20178072), (3, 13452048), (4, 10089036), (6, 6726024), (8, 5044518), (9, 4484016), (12, 3363012), (16, 2522259), (18, 2242008), (24, 1681506), (27, 1494672), (36, 1121004), (48, 840753), (54, 747336), (72, 560502), (81, 498224), (108, 373668), (144, 280251), (162, 249112), (216, 186834), (324, 124556), (432, 93417), (648, 62278), (1296, 31139)]