78603228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 236221440

約数和(自身を除く): 157618212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 337, 341, 342, 372, 396, 418, 558, 589, 627, 674, 682, 684, 836, 1011, 1023, 1116, 1178, 1254, 1348, 1364, 1767, 1881, 2022, 2046, 2356, 2508, 3033, 3069, 3534, 3707, 3762, 4044, 4092, 5301, 6066, 6138, 6403, 6479, 7068, 7414, 7524, 10447, 10602, 11121, 12132, 12276, 12806, 12958, 14828, 19209, 19437, 20894, 21204, 22242, 25612, 25916, 31341, 33363, 38418, 38874, 41788, 44484, 57627, 58311, 62682, 66726, 70433, 76836, 77748, 94023, 114917, 115254, 116622, 125364, 133452, 140866, 188046, 198493, 211299, 229834, 230508, 233244, 281732, 344751, 376092, 396986, 422598, 459668, 595479, 633897, 689502, 793972, 845196, 1034253, 1190958, 1267794, 1379004, 1786437, 2068506, 2183423, 2381916, 2535588, 3572874, 4137012, 4366846, 6550269, 7145748, 8733692, 13100538, 19650807, 26201076, 39301614, 78603228]

約数ペア:

[(1, 78603228), (2, 39301614), (3, 26201076), (4, 19650807), (6, 13100538), (9, 8733692), (11, 7145748), (12, 6550269), (18, 4366846), (19, 4137012), (22, 3572874), (31, 2535588), (33, 2381916), (36, 2183423), (38, 2068506), (44, 1786437), (57, 1379004), (62, 1267794), (66, 1190958), (76, 1034253), (93, 845196), (99, 793972), (114, 689502), (124, 633897), (132, 595479), (171, 459668), (186, 422598), (198, 396986), (209, 376092), (228, 344751), (279, 281732), (337, 233244), (341, 230508), (342, 229834), (372, 211299), (396, 198493), (418, 188046), (558, 140866), (589, 133452), (627, 125364), (674, 116622), (682, 115254), (684, 114917), (836, 94023), (1011, 77748), (1023, 76836), (1116, 70433), (1178, 66726), (1254, 62682), (1348, 58311), (1364, 57627), (1767, 44484), (1881, 41788), (2022, 38874), (2046, 38418), (2356, 33363), (2508, 31341), (3033, 25916), (3069, 25612), (3534, 22242), (3707, 21204), (3762, 20894), (4044, 19437), (4092, 19209), (5301, 14828), (6066, 12958), (6138, 12806), (6403, 12276), (6479, 12132), (7068, 11121), (7414, 10602), (7524, 10447)]