89741538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 220776192

約数和(自身を除く): 131034654

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 153, 207, 246, 306, 311, 369, 391, 414, 622, 697, 738, 782, 933, 943, 1173, 1394, 1866, 1886, 2091, 2346, 2799, 2829, 3519, 4182, 5287, 5598, 5658, 6273, 7038, 7153, 8487, 10574, 12546, 12751, 14306, 15861, 16031, 16974, 21459, 25502, 31722, 32062, 38253, 42918, 47583, 48093, 64377, 76506, 95166, 96186, 114759, 121601, 128754, 144279, 216767, 229518, 243202, 288558, 293273, 364803, 433534, 586546, 650301, 729606, 879819, 1094409, 1300602, 1759638, 1950903, 2188818, 2639457, 3901806, 4985641, 5278914, 9971282, 14956923, 29913846, 44870769, 89741538]

約数ペア:

[(1, 89741538), (2, 44870769), (3, 29913846), (6, 14956923), (9, 9971282), (17, 5278914), (18, 4985641), (23, 3901806), (34, 2639457), (41, 2188818), (46, 1950903), (51, 1759638), (69, 1300602), (82, 1094409), (102, 879819), (123, 729606), (138, 650301), (153, 586546), (207, 433534), (246, 364803), (306, 293273), (311, 288558), (369, 243202), (391, 229518), (414, 216767), (622, 144279), (697, 128754), (738, 121601), (782, 114759), (933, 96186), (943, 95166), (1173, 76506), (1394, 64377), (1866, 48093), (1886, 47583), (2091, 42918), (2346, 38253), (2799, 32062), (2829, 31722), (3519, 25502), (4182, 21459), (5287, 16974), (5598, 16031), (5658, 15861), (6273, 14306), (7038, 12751), (7153, 12546), (8487, 10574)]