7688772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 23930816

約数和(自身を除く): 16242044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2347, 3276, 4694, 7041, 9388, 14082, 16429, 21123, 28164, 30511, 32858, 42246, 49287, 61022, 65716, 84492, 91533, 98574, 122044, 147861, 183066, 197148, 213577, 274599, 295722, 366132, 427154, 549198, 591444, 640731, 854308, 1098396, 1281462, 1922193, 2562924, 3844386, 7688772]

約数ペア:

[(1, 7688772), (2, 3844386), (3, 2562924), (4, 1922193), (6, 1281462), (7, 1098396), (9, 854308), (12, 640731), (13, 591444), (14, 549198), (18, 427154), (21, 366132), (26, 295722), (28, 274599), (36, 213577), (39, 197148), (42, 183066), (52, 147861), (63, 122044), (78, 98574), (84, 91533), (91, 84492), (117, 65716), (126, 61022), (156, 49287), (182, 42246), (234, 32858), (252, 30511), (273, 28164), (364, 21123), (468, 16429), (546, 14082), (819, 9388), (1092, 7041), (1638, 4694), (2347, 3276)]