90491148

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 271393920

約数和(自身を除く): 180902772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 211, 228, 297, 342, 361, 396, 418, 422, 513, 594, 627, 633, 684, 722, 836, 844, 1026, 1083, 1188, 1254, 1266, 1444, 1881, 1899, 2052, 2166, 2321, 2508, 2532, 3249, 3762, 3798, 3971, 4009, 4332, 4642, 5643, 5697, 6498, 6963, 7524, 7596, 7942, 8018, 9284, 9747, 11286, 11394, 11913, 12027, 12996, 13926, 15884, 16036, 19494, 20889, 22572, 22788, 23826, 24054, 27852, 35739, 36081, 38988, 41778, 44099, 47652, 48108, 62667, 71478, 72162, 76171, 83556, 88198, 107217, 108243, 125334, 132297, 142956, 144324, 152342, 176396, 214434, 216486, 228513, 250668, 264594, 304684, 396891, 428868, 432972, 457026, 529188, 685539, 793782, 837881, 914052, 1190673, 1371078, 1587564, 1675762, 2056617, 2381346, 2513643, 2742156, 3351524, 4113234, 4762692, 5027286, 7540929, 8226468, 10054572, 15081858, 22622787, 30163716, 45245574, 90491148]

約数ペア:

[(1, 90491148), (2, 45245574), (3, 30163716), (4, 22622787), (6, 15081858), (9, 10054572), (11, 8226468), (12, 7540929), (18, 5027286), (19, 4762692), (22, 4113234), (27, 3351524), (33, 2742156), (36, 2513643), (38, 2381346), (44, 2056617), (54, 1675762), (57, 1587564), (66, 1371078), (76, 1190673), (99, 914052), (108, 837881), (114, 793782), (132, 685539), (171, 529188), (198, 457026), (209, 432972), (211, 428868), (228, 396891), (297, 304684), (342, 264594), (361, 250668), (396, 228513), (418, 216486), (422, 214434), (513, 176396), (594, 152342), (627, 144324), (633, 142956), (684, 132297), (722, 125334), (836, 108243), (844, 107217), (1026, 88198), (1083, 83556), (1188, 76171), (1254, 72162), (1266, 71478), (1444, 62667), (1881, 48108), (1899, 47652), (2052, 44099), (2166, 41778), (2321, 38988), (2508, 36081), (2532, 35739), (3249, 27852), (3762, 24054), (3798, 23826), (3971, 22788), (4009, 22572), (4332, 20889), (4642, 19494), (5643, 16036), (5697, 15884), (6498, 13926), (6963, 12996), (7524, 12027), (7596, 11913), (7942, 11394), (8018, 11286), (9284, 9747)]