87884748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 270466560

約数和(自身を除く): 182581812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 59, 63, 69, 84, 92, 118, 126, 138, 161, 177, 207, 236, 252, 257, 276, 322, 354, 413, 414, 483, 514, 531, 644, 708, 771, 826, 828, 966, 1028, 1062, 1239, 1357, 1449, 1542, 1652, 1799, 1932, 2124, 2313, 2478, 2714, 2898, 3084, 3598, 3717, 4071, 4626, 4956, 5397, 5428, 5796, 5911, 7196, 7434, 8142, 9252, 9499, 10794, 11822, 12213, 14868, 15163, 16191, 16284, 17733, 18998, 21588, 23644, 24426, 28497, 30326, 32382, 35466, 37996, 41377, 45489, 48852, 53199, 56994, 60652, 64764, 70932, 82754, 85491, 90978, 106141, 106398, 113988, 124131, 136467, 165508, 170982, 181956, 212282, 212796, 248262, 272934, 318423, 341964, 348749, 372393, 424564, 496524, 545868, 636846, 697498, 744786, 955269, 1046247, 1273692, 1394996, 1489572, 1910538, 2092494, 2441243, 3138741, 3821076, 4184988, 4882486, 6277482, 7323729, 9764972, 12554964, 14647458, 21971187, 29294916, 43942374, 87884748]

約数ペア:

[(1, 87884748), (2, 43942374), (3, 29294916), (4, 21971187), (6, 14647458), (7, 12554964), (9, 9764972), (12, 7323729), (14, 6277482), (18, 4882486), (21, 4184988), (23, 3821076), (28, 3138741), (36, 2441243), (42, 2092494), (46, 1910538), (59, 1489572), (63, 1394996), (69, 1273692), (84, 1046247), (92, 955269), (118, 744786), (126, 697498), (138, 636846), (161, 545868), (177, 496524), (207, 424564), (236, 372393), (252, 348749), (257, 341964), (276, 318423), (322, 272934), (354, 248262), (413, 212796), (414, 212282), (483, 181956), (514, 170982), (531, 165508), (644, 136467), (708, 124131), (771, 113988), (826, 106398), (828, 106141), (966, 90978), (1028, 85491), (1062, 82754), (1239, 70932), (1357, 64764), (1449, 60652), (1542, 56994), (1652, 53199), (1799, 48852), (1932, 45489), (2124, 41377), (2313, 37996), (2478, 35466), (2714, 32382), (2898, 30326), (3084, 28497), (3598, 24426), (3717, 23644), (4071, 21588), (4626, 18998), (4956, 17733), (5397, 16284), (5428, 16191), (5796, 15163), (5911, 14868), (7196, 12213), (7434, 11822), (8142, 10794), (9252, 9499)]