87159228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 143148612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 67, 78, 93, 124, 134, 156, 186, 201, 268, 269, 372, 402, 403, 538, 804, 806, 807, 871, 1076, 1209, 1612, 1614, 1742, 2077, 2418, 2613, 3228, 3484, 3497, 4154, 4836, 5226, 6231, 6994, 8308, 8339, 10452, 10491, 12462, 13988, 16678, 18023, 20982, 24924, 25017, 27001, 33356, 36046, 41964, 50034, 54002, 54069, 72092, 81003, 100068, 108004, 108138, 108407, 162006, 216276, 216814, 234299, 324012, 325221, 433628, 468598, 558713, 650442, 702897, 937196, 1117426, 1300884, 1405794, 1676139, 2234852, 2811588, 3352278, 6704556, 7263269, 14526538, 21789807, 29053076, 43579614, 87159228]

約数ペア:

[(1, 87159228), (2, 43579614), (3, 29053076), (4, 21789807), (6, 14526538), (12, 7263269), (13, 6704556), (26, 3352278), (31, 2811588), (39, 2234852), (52, 1676139), (62, 1405794), (67, 1300884), (78, 1117426), (93, 937196), (124, 702897), (134, 650442), (156, 558713), (186, 468598), (201, 433628), (268, 325221), (269, 324012), (372, 234299), (402, 216814), (403, 216276), (538, 162006), (804, 108407), (806, 108138), (807, 108004), (871, 100068), (1076, 81003), (1209, 72092), (1612, 54069), (1614, 54002), (1742, 50034), (2077, 41964), (2418, 36046), (2613, 33356), (3228, 27001), (3484, 25017), (3497, 24924), (4154, 20982), (4836, 18023), (5226, 16678), (6231, 13988), (6994, 12462), (8308, 10491), (8339, 10452)]