90708384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5591}}^1$

素因数の和:5630

約数の個数: 72

約数和(自身を含む): 257880672

約数和(自身を除く): 167172288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 5591, 8112, 11182, 16224, 16773, 22364, 33546, 44728, 67092, 72683, 89456, 134184, 145366, 178912, 218049, 268368, 290732, 436098, 536736, 581464, 872196, 944879, 1162928, 1744392, 1889758, 2325856, 2834637, 3488784, 3779516, 5669274, 6977568, 7559032, 11338548, 15118064, 22677096, 30236128, 45354192, 90708384]

約数ペア:

[(1, 90708384), (2, 45354192), (3, 30236128), (4, 22677096), (6, 15118064), (8, 11338548), (12, 7559032), (13, 6977568), (16, 5669274), (24, 3779516), (26, 3488784), (32, 2834637), (39, 2325856), (48, 1889758), (52, 1744392), (78, 1162928), (96, 944879), (104, 872196), (156, 581464), (169, 536736), (208, 436098), (312, 290732), (338, 268368), (416, 218049), (507, 178912), (624, 145366), (676, 134184), (1014, 89456), (1248, 72683), (1352, 67092), (2028, 44728), (2704, 33546), (4056, 22364), (5408, 16773), (5591, 16224), (8112, 11182)]