91949396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 213318336

約数和(自身を除く): 121368940

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 476, 578, 748, 1033, 1156, 1309, 2023, 2066, 2618, 3179, 4046, 4132, 5236, 6358, 7231, 8092, 11363, 12716, 14462, 17561, 22253, 22726, 28924, 35122, 44506, 45452, 70244, 79541, 89012, 122927, 159082, 193171, 245854, 298537, 318164, 386342, 491708, 597074, 772684, 1194148, 1352197, 2089759, 2704394, 3283907, 4179518, 5408788, 6567814, 8359036, 13135628, 22987349, 45974698, 91949396]

約数ペア:

[(1, 91949396), (2, 45974698), (4, 22987349), (7, 13135628), (11, 8359036), (14, 6567814), (17, 5408788), (22, 4179518), (28, 3283907), (34, 2704394), (44, 2089759), (68, 1352197), (77, 1194148), (119, 772684), (154, 597074), (187, 491708), (238, 386342), (289, 318164), (308, 298537), (374, 245854), (476, 193171), (578, 159082), (748, 122927), (1033, 89012), (1156, 79541), (1309, 70244), (2023, 45452), (2066, 44506), (2618, 35122), (3179, 28924), (4046, 22726), (4132, 22253), (5236, 17561), (6358, 14462), (7231, 12716), (8092, 11363)]