89152712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 194918400

約数和(自身を除く): 105765688

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 418, 568, 751, 781, 836, 1349, 1502, 1562, 1672, 2698, 3004, 3124, 5396, 6008, 6248, 8261, 10792, 14269, 14839, 16522, 28538, 29678, 33044, 53321, 57076, 59356, 66088, 106642, 114152, 118712, 156959, 213284, 313918, 426568, 586531, 627836, 1013099, 1173062, 1255672, 2026198, 2346124, 4052396, 4692248, 8104792, 11144089, 22288178, 44576356, 89152712]

約数ペア:

[(1, 89152712), (2, 44576356), (4, 22288178), (8, 11144089), (11, 8104792), (19, 4692248), (22, 4052396), (38, 2346124), (44, 2026198), (71, 1255672), (76, 1173062), (88, 1013099), (142, 627836), (152, 586531), (209, 426568), (284, 313918), (418, 213284), (568, 156959), (751, 118712), (781, 114152), (836, 106642), (1349, 66088), (1502, 59356), (1562, 57076), (1672, 53321), (2698, 33044), (3004, 29678), (3124, 28538), (5396, 16522), (6008, 14839), (6248, 14269), (8261, 10792)]