91219656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 172956984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 83, 88, 92, 132, 138, 166, 181, 184, 249, 253, 264, 276, 332, 362, 498, 506, 543, 552, 664, 724, 759, 913, 996, 1012, 1086, 1448, 1518, 1826, 1909, 1991, 1992, 2024, 2172, 2739, 3036, 3652, 3818, 3982, 4163, 4344, 5478, 5727, 5973, 6072, 7304, 7636, 7964, 8326, 10956, 11454, 11946, 12489, 15023, 15272, 15928, 16652, 20999, 21912, 22908, 23892, 24978, 30046, 33304, 41998, 45069, 45793, 45816, 47784, 49956, 60092, 62997, 83996, 90138, 91586, 99912, 120184, 125994, 137379, 165253, 167992, 180276, 183172, 251988, 274758, 330506, 345529, 360552, 366344, 495759, 503976, 549516, 661012, 691058, 991518, 1036587, 1099032, 1322024, 1382116, 1983036, 2073174, 2764232, 3800819, 3966072, 4146348, 7601638, 8292696, 11402457, 15203276, 22804914, 30406552, 45609828, 91219656]

約数ペア:

[(1, 91219656), (2, 45609828), (3, 30406552), (4, 22804914), (6, 15203276), (8, 11402457), (11, 8292696), (12, 7601638), (22, 4146348), (23, 3966072), (24, 3800819), (33, 2764232), (44, 2073174), (46, 1983036), (66, 1382116), (69, 1322024), (83, 1099032), (88, 1036587), (92, 991518), (132, 691058), (138, 661012), (166, 549516), (181, 503976), (184, 495759), (249, 366344), (253, 360552), (264, 345529), (276, 330506), (332, 274758), (362, 251988), (498, 183172), (506, 180276), (543, 167992), (552, 165253), (664, 137379), (724, 125994), (759, 120184), (913, 99912), (996, 91586), (1012, 90138), (1086, 83996), (1448, 62997), (1518, 60092), (1826, 49956), (1909, 47784), (1991, 45816), (1992, 45793), (2024, 45069), (2172, 41998), (2739, 33304), (3036, 30046), (3652, 24978), (3818, 23892), (3982, 22908), (4163, 21912), (4344, 20999), (5478, 16652), (5727, 15928), (5973, 15272), (6072, 15023), (7304, 12489), (7636, 11946), (7964, 11454), (8326, 10956)]