86997222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 126860058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 67, 78, 93, 117, 134, 179, 186, 201, 234, 279, 358, 402, 403, 537, 558, 603, 806, 871, 1074, 1206, 1209, 1611, 1742, 2077, 2327, 2418, 2613, 3222, 3627, 4154, 4654, 5226, 5549, 6231, 6981, 7254, 7839, 11098, 11993, 12462, 13962, 15678, 16647, 18693, 20943, 23986, 27001, 33294, 35979, 37386, 41886, 49941, 54002, 71958, 72137, 81003, 99882, 107937, 144274, 155909, 162006, 215874, 216411, 243009, 311818, 371783, 432822, 467727, 486018, 649233, 743566, 935454, 1115349, 1298466, 1403181, 2230698, 2806362, 3346047, 4833179, 6692094, 9666358, 14499537, 28999074, 43498611, 86997222]

約数ペア:

[(1, 86997222), (2, 43498611), (3, 28999074), (6, 14499537), (9, 9666358), (13, 6692094), (18, 4833179), (26, 3346047), (31, 2806362), (39, 2230698), (62, 1403181), (67, 1298466), (78, 1115349), (93, 935454), (117, 743566), (134, 649233), (179, 486018), (186, 467727), (201, 432822), (234, 371783), (279, 311818), (358, 243009), (402, 216411), (403, 215874), (537, 162006), (558, 155909), (603, 144274), (806, 107937), (871, 99882), (1074, 81003), (1206, 72137), (1209, 71958), (1611, 54002), (1742, 49941), (2077, 41886), (2327, 37386), (2418, 35979), (2613, 33294), (3222, 27001), (3627, 23986), (4154, 20943), (4654, 18693), (5226, 16647), (5549, 15678), (6231, 13962), (6981, 12462), (7254, 11993), (7839, 11098)]