75646788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 207148032

約数和(自身を除く): 131501244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1013, 1524, 1778, 2026, 2667, 3039, 3556, 4052, 5334, 6078, 6223, 7091, 10668, 12156, 12446, 14182, 18669, 21273, 24892, 28364, 37338, 42546, 49637, 74676, 85092, 99274, 128651, 148911, 198548, 257302, 297822, 385953, 514604, 595644, 771906, 900557, 1543812, 1801114, 2701671, 3602228, 5403342, 6303899, 10806684, 12607798, 18911697, 25215596, 37823394, 75646788]

約数ペア:

[(1, 75646788), (2, 37823394), (3, 25215596), (4, 18911697), (6, 12607798), (7, 10806684), (12, 6303899), (14, 5403342), (21, 3602228), (28, 2701671), (42, 1801114), (49, 1543812), (84, 900557), (98, 771906), (127, 595644), (147, 514604), (196, 385953), (254, 297822), (294, 257302), (381, 198548), (508, 148911), (588, 128651), (762, 99274), (889, 85092), (1013, 74676), (1524, 49637), (1778, 42546), (2026, 37338), (2667, 28364), (3039, 24892), (3556, 21273), (4052, 18669), (5334, 14182), (6078, 12446), (6223, 12156), (7091, 10668)]