27875988

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 88792704

約数和(自身を除く): 60916716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 241, 243, 252, 306, 324, 357, 378, 459, 476, 482, 486, 567, 612, 714, 723, 756, 918, 964, 972, 1071, 1134, 1377, 1428, 1446, 1687, 1701, 1836, 2142, 2169, 2268, 2754, 2892, 3213, 3374, 3402, 4097, 4131, 4284, 4338, 5061, 5508, 6426, 6507, 6748, 6804, 8194, 8262, 8676, 9639, 10122, 12291, 12852, 13014, 15183, 16388, 16524, 19278, 19521, 20244, 24582, 26028, 28679, 28917, 30366, 36873, 38556, 39042, 45549, 49164, 57358, 57834, 58563, 60732, 73746, 78084, 86037, 91098, 110619, 114716, 115668, 117126, 136647, 147492, 172074, 182196, 221238, 234252, 258111, 273294, 331857, 344148, 409941, 442476, 516222, 546588, 663714, 774333, 819882, 995571, 1032444, 1327428, 1548666, 1639764, 1991142, 2322999, 3097332, 3982284, 4645998, 6968997, 9291996, 13937994, 27875988]

約数ペア:

[(1, 27875988), (2, 13937994), (3, 9291996), (4, 6968997), (6, 4645998), (7, 3982284), (9, 3097332), (12, 2322999), (14, 1991142), (17, 1639764), (18, 1548666), (21, 1327428), (27, 1032444), (28, 995571), (34, 819882), (36, 774333), (42, 663714), (51, 546588), (54, 516222), (63, 442476), (68, 409941), (81, 344148), (84, 331857), (102, 273294), (108, 258111), (119, 234252), (126, 221238), (153, 182196), (162, 172074), (189, 147492), (204, 136647), (238, 117126), (241, 115668), (243, 114716), (252, 110619), (306, 91098), (324, 86037), (357, 78084), (378, 73746), (459, 60732), (476, 58563), (482, 57834), (486, 57358), (567, 49164), (612, 45549), (714, 39042), (723, 38556), (756, 36873), (918, 30366), (964, 28917), (972, 28679), (1071, 26028), (1134, 24582), (1377, 20244), (1428, 19521), (1446, 19278), (1687, 16524), (1701, 16388), (1836, 15183), (2142, 13014), (2169, 12852), (2268, 12291), (2754, 10122), (2892, 9639), (3213, 8676), (3374, 8262), (3402, 8194), (4097, 6804), (4131, 6748), (4284, 6507), (4338, 6426), (5061, 5508)]