69358276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 140192640

約数和(自身を除く): 70834364

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 59, 74, 94, 118, 148, 169, 188, 236, 338, 481, 611, 676, 767, 962, 1222, 1534, 1739, 1924, 2183, 2444, 2773, 3068, 3478, 4366, 5546, 6253, 6956, 7943, 8732, 9971, 11092, 12506, 15886, 19942, 22607, 25012, 28379, 31772, 36049, 39884, 45214, 56758, 72098, 90428, 102601, 113516, 144196, 205202, 293891, 368927, 410404, 468637, 587782, 737854, 937274, 1175564, 1333813, 1475708, 1874548, 2667626, 5335252, 17339569, 34679138, 69358276]

約数ペア:

[(1, 69358276), (2, 34679138), (4, 17339569), (13, 5335252), (26, 2667626), (37, 1874548), (47, 1475708), (52, 1333813), (59, 1175564), (74, 937274), (94, 737854), (118, 587782), (148, 468637), (169, 410404), (188, 368927), (236, 293891), (338, 205202), (481, 144196), (611, 113516), (676, 102601), (767, 90428), (962, 72098), (1222, 56758), (1534, 45214), (1739, 39884), (1924, 36049), (2183, 31772), (2444, 28379), (2773, 25012), (3068, 22607), (3478, 19942), (4366, 15886), (5546, 12506), (6253, 11092), (6956, 9971), (7943, 8732)]