89297572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 196269696

約数和(自身を除く): 106972124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 167, 169, 182, 226, 334, 338, 364, 452, 668, 676, 791, 1169, 1183, 1469, 1582, 2171, 2338, 2366, 2938, 3164, 4342, 4676, 4732, 5876, 8684, 10283, 15197, 18871, 19097, 20566, 28223, 30394, 37742, 38194, 41132, 56446, 60788, 75484, 76388, 112892, 132097, 133679, 197561, 245323, 264194, 267358, 395122, 490646, 528388, 534716, 790244, 981292, 1717261, 3189199, 3434522, 6378398, 6869044, 12756796, 22324393, 44648786, 89297572]

約数ペア:

[(1, 89297572), (2, 44648786), (4, 22324393), (7, 12756796), (13, 6869044), (14, 6378398), (26, 3434522), (28, 3189199), (52, 1717261), (91, 981292), (113, 790244), (167, 534716), (169, 528388), (182, 490646), (226, 395122), (334, 267358), (338, 264194), (364, 245323), (452, 197561), (668, 133679), (676, 132097), (791, 112892), (1169, 76388), (1183, 75484), (1469, 60788), (1582, 56446), (2171, 41132), (2338, 38194), (2366, 37742), (2938, 30394), (3164, 28223), (4342, 20566), (4676, 19097), (4732, 18871), (5876, 15197), (8684, 10283)]