64859916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 171859968

約数和(自身を除く): 107000052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 73, 106, 127, 132, 146, 159, 212, 219, 254, 292, 318, 381, 438, 508, 583, 636, 762, 803, 876, 1166, 1397, 1524, 1606, 1749, 2332, 2409, 2794, 3212, 3498, 3869, 4191, 4818, 5588, 6731, 6996, 7738, 8382, 9271, 9636, 11607, 13462, 15476, 16764, 18542, 20193, 23214, 26924, 27813, 37084, 40386, 42559, 46428, 55626, 74041, 80772, 85118, 101981, 111252, 127677, 148082, 170236, 203962, 222123, 255354, 296164, 305943, 407924, 444246, 491363, 510708, 611886, 888492, 982726, 1223772, 1474089, 1965452, 2948178, 5404993, 5896356, 10809986, 16214979, 21619972, 32429958, 64859916]

約数ペア:

[(1, 64859916), (2, 32429958), (3, 21619972), (4, 16214979), (6, 10809986), (11, 5896356), (12, 5404993), (22, 2948178), (33, 1965452), (44, 1474089), (53, 1223772), (66, 982726), (73, 888492), (106, 611886), (127, 510708), (132, 491363), (146, 444246), (159, 407924), (212, 305943), (219, 296164), (254, 255354), (292, 222123), (318, 203962), (381, 170236), (438, 148082), (508, 127677), (583, 111252), (636, 101981), (762, 85118), (803, 80772), (876, 74041), (1166, 55626), (1397, 46428), (1524, 42559), (1606, 40386), (1749, 37084), (2332, 27813), (2409, 26924), (2794, 23214), (3212, 20193), (3498, 18542), (3869, 16764), (4191, 15476), (4818, 13462), (5588, 11607), (6731, 9636), (6996, 9271), (7738, 8382)]