87924438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 72

約数和(自身を含む): 229898448

約数和(自身を除く): 141974010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 1933, 2166, 2394, 2527, 3249, 3866, 5054, 5799, 6498, 7581, 11598, 13531, 15162, 17397, 22743, 27062, 34794, 36727, 40593, 45486, 73454, 81186, 110181, 121779, 220362, 243558, 257089, 330543, 514178, 661086, 697813, 771267, 1395626, 1542534, 2093439, 2313801, 4186878, 4627602, 4884691, 6280317, 9769382, 12560634, 14654073, 29308146, 43962219, 87924438]

約数ペア:

[(1, 87924438), (2, 43962219), (3, 29308146), (6, 14654073), (7, 12560634), (9, 9769382), (14, 6280317), (18, 4884691), (19, 4627602), (21, 4186878), (38, 2313801), (42, 2093439), (57, 1542534), (63, 1395626), (114, 771267), (126, 697813), (133, 661086), (171, 514178), (266, 330543), (342, 257089), (361, 243558), (399, 220362), (722, 121779), (798, 110181), (1083, 81186), (1197, 73454), (1933, 45486), (2166, 40593), (2394, 36727), (2527, 34794), (3249, 27062), (3866, 22743), (5054, 17397), (5799, 15162), (6498, 13531), (7581, 11598)]