87198408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{10009}}^1$

素因数の和:10043

約数の個数: 72

約数和(自身を含む): 259609350

約数和(自身を除く): 172410942

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 10009, 20018, 30027, 40036, 60054, 80072, 90081, 110099, 120108, 180162, 220198, 240216, 330297, 360324, 440396, 660594, 720648, 880792, 990891, 1211089, 1321188, 1981782, 2422178, 2642376, 3633267, 3963564, 4844356, 7266534, 7927128, 9688712, 10899801, 14533068, 21799602, 29066136, 43599204, 87198408]

約数ペア:

[(1, 87198408), (2, 43599204), (3, 29066136), (4, 21799602), (6, 14533068), (8, 10899801), (9, 9688712), (11, 7927128), (12, 7266534), (18, 4844356), (22, 3963564), (24, 3633267), (33, 2642376), (36, 2422178), (44, 1981782), (66, 1321188), (72, 1211089), (88, 990891), (99, 880792), (121, 720648), (132, 660594), (198, 440396), (242, 360324), (264, 330297), (363, 240216), (396, 220198), (484, 180162), (726, 120108), (792, 110099), (968, 90081), (1089, 80072), (1452, 60054), (2178, 40036), (2904, 30027), (4356, 20018), (8712, 10009)]