72235856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3492

約数の個数: 80

約数和(自身を含む): 184809600

約数和(自身を除く): 112573744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3449, 5236, 6898, 10472, 13796, 20944, 24143, 27592, 37939, 48286, 55184, 58633, 75878, 96572, 117266, 151756, 193144, 234532, 265573, 303512, 386288, 410431, 469064, 531146, 607024, 644963, 820862, 938128, 1062292, 1289926, 1641724, 2124584, 2579852, 3283448, 4249168, 4514741, 5159704, 6566896, 9029482, 10319408, 18058964, 36117928, 72235856]

約数ペア:

[(1, 72235856), (2, 36117928), (4, 18058964), (7, 10319408), (8, 9029482), (11, 6566896), (14, 5159704), (16, 4514741), (17, 4249168), (22, 3283448), (28, 2579852), (34, 2124584), (44, 1641724), (56, 1289926), (68, 1062292), (77, 938128), (88, 820862), (112, 644963), (119, 607024), (136, 531146), (154, 469064), (176, 410431), (187, 386288), (238, 303512), (272, 265573), (308, 234532), (374, 193144), (476, 151756), (616, 117266), (748, 96572), (952, 75878), (1232, 58633), (1309, 55184), (1496, 48286), (1904, 37939), (2618, 27592), (2992, 24143), (3449, 20944), (5236, 13796), (6898, 10472)]