120748472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 262817280

約数和(自身を除く): 142068808

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 67, 86, 104, 124, 134, 169, 172, 248, 268, 338, 344, 403, 536, 559, 676, 806, 871, 1118, 1333, 1352, 1612, 1742, 2077, 2236, 2666, 2881, 3224, 3484, 4154, 4472, 5239, 5332, 5762, 6968, 7267, 8308, 10478, 10664, 11323, 11524, 14534, 16616, 17329, 20956, 22646, 23048, 27001, 29068, 34658, 37453, 41912, 45292, 54002, 58136, 69316, 74906, 89311, 90584, 108004, 138632, 149812, 178622, 216008, 225277, 299624, 351013, 357244, 450554, 486889, 702026, 714488, 901108, 973778, 1161043, 1404052, 1802216, 1947556, 2322086, 2808104, 3895112, 4644172, 9288344, 15093559, 30187118, 60374236, 120748472]

約数ペア:

[(1, 120748472), (2, 60374236), (4, 30187118), (8, 15093559), (13, 9288344), (26, 4644172), (31, 3895112), (43, 2808104), (52, 2322086), (62, 1947556), (67, 1802216), (86, 1404052), (104, 1161043), (124, 973778), (134, 901108), (169, 714488), (172, 702026), (248, 486889), (268, 450554), (338, 357244), (344, 351013), (403, 299624), (536, 225277), (559, 216008), (676, 178622), (806, 149812), (871, 138632), (1118, 108004), (1333, 90584), (1352, 89311), (1612, 74906), (1742, 69316), (2077, 58136), (2236, 54002), (2666, 45292), (2881, 41912), (3224, 37453), (3484, 34658), (4154, 29068), (4472, 27001), (5239, 23048), (5332, 22646), (5762, 20956), (6968, 17329), (7267, 16616), (8308, 14534), (10478, 11524), (10664, 11323)]