90185172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 188667948

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 121, 132, 133, 154, 209, 228, 231, 242, 266, 308, 363, 399, 418, 462, 467, 484, 532, 627, 726, 798, 836, 847, 924, 934, 1254, 1401, 1452, 1463, 1596, 1694, 1868, 2299, 2508, 2541, 2802, 2926, 3269, 3388, 4389, 4598, 5082, 5137, 5604, 5852, 6538, 6897, 8778, 8873, 9196, 9807, 10164, 10274, 13076, 13794, 15411, 16093, 17556, 17746, 19614, 20548, 26619, 27588, 30822, 32186, 35492, 35959, 39228, 48279, 53238, 56507, 61644, 62111, 64372, 71918, 96558, 97603, 106476, 107877, 113014, 124222, 143836, 169521, 186333, 193116, 195206, 215754, 226028, 248444, 292809, 339042, 372666, 390412, 395549, 431508, 585618, 678084, 683221, 745332, 791098, 1073633, 1171236, 1186647, 1366442, 1582196, 2049663, 2147266, 2373294, 2732884, 3220899, 4099326, 4294532, 4746588, 6441798, 7515431, 8198652, 12883596, 15030862, 22546293, 30061724, 45092586, 90185172]

約数ペア:

[(1, 90185172), (2, 45092586), (3, 30061724), (4, 22546293), (6, 15030862), (7, 12883596), (11, 8198652), (12, 7515431), (14, 6441798), (19, 4746588), (21, 4294532), (22, 4099326), (28, 3220899), (33, 2732884), (38, 2373294), (42, 2147266), (44, 2049663), (57, 1582196), (66, 1366442), (76, 1186647), (77, 1171236), (84, 1073633), (114, 791098), (121, 745332), (132, 683221), (133, 678084), (154, 585618), (209, 431508), (228, 395549), (231, 390412), (242, 372666), (266, 339042), (308, 292809), (363, 248444), (399, 226028), (418, 215754), (462, 195206), (467, 193116), (484, 186333), (532, 169521), (627, 143836), (726, 124222), (798, 113014), (836, 107877), (847, 106476), (924, 97603), (934, 96558), (1254, 71918), (1401, 64372), (1452, 62111), (1463, 61644), (1596, 56507), (1694, 53238), (1868, 48279), (2299, 39228), (2508, 35959), (2541, 35492), (2802, 32186), (2926, 30822), (3269, 27588), (3388, 26619), (4389, 20548), (4598, 19614), (5082, 17746), (5137, 17556), (5604, 16093), (5852, 15411), (6538, 13794), (6897, 13076), (8778, 10274), (8873, 10164), (9196, 9807)]