27687492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 88687872

約数和(自身を除く): 61000380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 281, 306, 322, 357, 391, 414, 476, 483, 562, 612, 644, 714, 782, 828, 843, 966, 1071, 1124, 1173, 1428, 1449, 1564, 1686, 1932, 1967, 2142, 2346, 2529, 2737, 2898, 3372, 3519, 3934, 4284, 4692, 4777, 5058, 5474, 5796, 5901, 6463, 7038, 7868, 8211, 9554, 10116, 10948, 11802, 12926, 14076, 14331, 16422, 17703, 19108, 19389, 23604, 24633, 25852, 28662, 32844, 33439, 35406, 38778, 42993, 45241, 49266, 57324, 58167, 66878, 70812, 77556, 85986, 90482, 98532, 100317, 109871, 116334, 133756, 135723, 171972, 180964, 200634, 219742, 232668, 271446, 300951, 329613, 401268, 407169, 439484, 542892, 601902, 659226, 769097, 814338, 988839, 1203804, 1318452, 1538194, 1628676, 1977678, 2307291, 3076388, 3955356, 4614582, 6921873, 9229164, 13843746, 27687492]

約数ペア:

[(1, 27687492), (2, 13843746), (3, 9229164), (4, 6921873), (6, 4614582), (7, 3955356), (9, 3076388), (12, 2307291), (14, 1977678), (17, 1628676), (18, 1538194), (21, 1318452), (23, 1203804), (28, 988839), (34, 814338), (36, 769097), (42, 659226), (46, 601902), (51, 542892), (63, 439484), (68, 407169), (69, 401268), (84, 329613), (92, 300951), (102, 271446), (119, 232668), (126, 219742), (138, 200634), (153, 180964), (161, 171972), (204, 135723), (207, 133756), (238, 116334), (252, 109871), (276, 100317), (281, 98532), (306, 90482), (322, 85986), (357, 77556), (391, 70812), (414, 66878), (476, 58167), (483, 57324), (562, 49266), (612, 45241), (644, 42993), (714, 38778), (782, 35406), (828, 33439), (843, 32844), (966, 28662), (1071, 25852), (1124, 24633), (1173, 23604), (1428, 19389), (1449, 19108), (1564, 17703), (1686, 16422), (1932, 14331), (1967, 14076), (2142, 12926), (2346, 11802), (2529, 10948), (2737, 10116), (2898, 9554), (3372, 8211), (3519, 7868), (3934, 7038), (4284, 6463), (4692, 5901), (4777, 5796), (5058, 5474)]