90251406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37699}}^1$

素因数の和:37733

約数の個数: 48

約数和(自身を含む): 235248000

約数和(自身を除く): 144996594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 37699, 75398, 113097, 226194, 263893, 339291, 527786, 678582, 716281, 791679, 1432562, 1583358, 2148843, 2375037, 4297686, 4750074, 5013967, 6446529, 10027934, 12893058, 15041901, 30083802, 45125703, 90251406]

約数ペア:

[(1, 90251406), (2, 45125703), (3, 30083802), (6, 15041901), (7, 12893058), (9, 10027934), (14, 6446529), (18, 5013967), (19, 4750074), (21, 4297686), (38, 2375037), (42, 2148843), (57, 1583358), (63, 1432562), (114, 791679), (126, 716281), (133, 678582), (171, 527786), (266, 339291), (342, 263893), (399, 226194), (798, 113097), (1197, 75398), (2394, 37699)]