87491664

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:616

約数の個数: 140

約数和(自身を含む): 274181236

約数和(自身を除く): 186689572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 577, 624, 648, 702, 729, 936, 972, 1053, 1154, 1296, 1404, 1458, 1731, 1872, 1944, 2106, 2308, 2808, 2916, 3159, 3462, 3888, 4212, 4616, 5193, 5616, 5832, 6318, 6924, 7501, 8424, 9232, 9477, 10386, 11664, 12636, 13848, 15002, 15579, 16848, 18954, 20772, 22503, 25272, 27696, 30004, 31158, 37908, 41544, 45006, 46737, 50544, 60008, 62316, 67509, 75816, 83088, 90012, 93474, 120016, 124632, 135018, 140211, 151632, 180024, 186948, 202527, 249264, 270036, 280422, 360048, 373896, 405054, 420633, 540072, 560844, 607581, 747792, 810108, 841266, 1080144, 1121688, 1215162, 1620216, 1682532, 1822743, 2243376, 2430324, 3240432, 3365064, 3645486, 4860648, 5468229, 6730128, 7290972, 9721296, 10936458, 14581944, 21872916, 29163888, 43745832, 87491664]

約数ペア:

[(1, 87491664), (2, 43745832), (3, 29163888), (4, 21872916), (6, 14581944), (8, 10936458), (9, 9721296), (12, 7290972), (13, 6730128), (16, 5468229), (18, 4860648), (24, 3645486), (26, 3365064), (27, 3240432), (36, 2430324), (39, 2243376), (48, 1822743), (52, 1682532), (54, 1620216), (72, 1215162), (78, 1121688), (81, 1080144), (104, 841266), (108, 810108), (117, 747792), (144, 607581), (156, 560844), (162, 540072), (208, 420633), (216, 405054), (234, 373896), (243, 360048), (312, 280422), (324, 270036), (351, 249264), (432, 202527), (468, 186948), (486, 180024), (577, 151632), (624, 140211), (648, 135018), (702, 124632), (729, 120016), (936, 93474), (972, 90012), (1053, 83088), (1154, 75816), (1296, 67509), (1404, 62316), (1458, 60008), (1731, 50544), (1872, 46737), (1944, 45006), (2106, 41544), (2308, 37908), (2808, 31158), (2916, 30004), (3159, 27696), (3462, 25272), (3888, 22503), (4212, 20772), (4616, 18954), (5193, 16848), (5616, 15579), (5832, 15002), (6318, 13848), (6924, 12636), (7501, 11664), (8424, 10386), (9232, 9477)]