81417367098

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{3463}}^1$

素因数の和:4124

約数の個数: 96

約数和(自身を含む): 186173095680

約数和(自身を除く): 104755728582

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 521, 654, 981, 1042, 1563, 1962, 2507, 3126, 3463, 4689, 5014, 6926, 7521, 9378, 10389, 11983, 15042, 20778, 22563, 23966, 31167, 35949, 45126, 56789, 62334, 71898, 79649, 107847, 113578, 159298, 170367, 215694, 238947, 340734, 377467, 477894, 511101, 716841, 754934, 1022202, 1132401, 1306147, 1433682, 1804223, 2264802, 2612294, 3397203, 3608446, 3918441, 5412669, 6794406, 7836882, 8681741, 10825338, 11755323, 16238007, 17363482, 23510646, 26045223, 32476014, 41497129, 52090446, 78135669, 82994258, 124491387, 156271338, 196660307, 248982774, 373474161, 393320614, 589980921, 746948322, 1179961842, 1769942763, 3539885526, 4523187061, 9046374122, 13569561183, 27139122366, 40708683549, 81417367098]

約数ペア:

[(1, 81417367098), (2, 40708683549), (3, 27139122366), (6, 13569561183), (9, 9046374122), (18, 4523187061), (23, 3539885526), (46, 1769942763), (69, 1179961842), (109, 746948322), (138, 589980921), (207, 393320614), (218, 373474161), (327, 248982774), (414, 196660307), (521, 156271338), (654, 124491387), (981, 82994258), (1042, 78135669), (1563, 52090446), (1962, 41497129), (2507, 32476014), (3126, 26045223), (3463, 23510646), (4689, 17363482), (5014, 16238007), (6926, 11755323), (7521, 10825338), (9378, 8681741), (10389, 7836882), (11983, 6794406), (15042, 5412669), (20778, 3918441), (22563, 3608446), (23966, 3397203), (31167, 2612294), (35949, 2264802), (45126, 1804223), (56789, 1433682), (62334, 1306147), (71898, 1132401), (79649, 1022202), (107847, 754934), (113578, 716841), (159298, 511101), (170367, 477894), (215694, 377467), (238947, 340734)]