1566882972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7757}}^1$

素因数の和:7979

約数の個数: 72

約数和(自身を含む): 4111615872

約数和(自身を除く): 2544732900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 181, 186, 279, 362, 372, 543, 558, 724, 1086, 1116, 1629, 2172, 3258, 5611, 6516, 7757, 11222, 15514, 16833, 22444, 23271, 31028, 33666, 46542, 50499, 67332, 69813, 93084, 100998, 139626, 201996, 240467, 279252, 480934, 721401, 961868, 1404017, 1442802, 2164203, 2808034, 2885604, 4212051, 4328406, 5616068, 8424102, 8656812, 12636153, 16848204, 25272306, 43524527, 50544612, 87049054, 130573581, 174098108, 261147162, 391720743, 522294324, 783441486, 1566882972]

約数ペア:

[(1, 1566882972), (2, 783441486), (3, 522294324), (4, 391720743), (6, 261147162), (9, 174098108), (12, 130573581), (18, 87049054), (31, 50544612), (36, 43524527), (62, 25272306), (93, 16848204), (124, 12636153), (181, 8656812), (186, 8424102), (279, 5616068), (362, 4328406), (372, 4212051), (543, 2885604), (558, 2808034), (724, 2164203), (1086, 1442802), (1116, 1404017), (1629, 961868), (2172, 721401), (3258, 480934), (5611, 279252), (6516, 240467), (7757, 201996), (11222, 139626), (15514, 100998), (16833, 93084), (22444, 69813), (23271, 67332), (31028, 50499), (33666, 46542)]