82507992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 249384960

約数和(自身を除く): 166876968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 131, 138, 161, 163, 168, 184, 262, 276, 322, 326, 393, 483, 489, 524, 552, 644, 652, 786, 917, 966, 978, 1048, 1141, 1288, 1304, 1572, 1834, 1932, 1956, 2282, 2751, 3013, 3144, 3423, 3668, 3749, 3864, 3912, 4564, 5502, 6026, 6846, 7336, 7498, 9039, 9128, 11004, 11247, 12052, 13692, 14996, 18078, 21091, 21353, 22008, 22494, 24104, 26243, 27384, 29992, 36156, 42182, 42706, 44988, 52486, 63273, 64059, 72312, 78729, 84364, 85412, 89976, 104972, 126546, 128118, 149471, 157458, 168728, 170824, 209944, 253092, 256236, 298942, 314916, 448413, 491119, 506184, 512472, 597884, 629832, 896826, 982238, 1195768, 1473357, 1793652, 1964476, 2946714, 3437833, 3587304, 3928952, 5893428, 6875666, 10313499, 11786856, 13751332, 20626998, 27502664, 41253996, 82507992]

約数ペア:

[(1, 82507992), (2, 41253996), (3, 27502664), (4, 20626998), (6, 13751332), (7, 11786856), (8, 10313499), (12, 6875666), (14, 5893428), (21, 3928952), (23, 3587304), (24, 3437833), (28, 2946714), (42, 1964476), (46, 1793652), (56, 1473357), (69, 1195768), (84, 982238), (92, 896826), (131, 629832), (138, 597884), (161, 512472), (163, 506184), (168, 491119), (184, 448413), (262, 314916), (276, 298942), (322, 256236), (326, 253092), (393, 209944), (483, 170824), (489, 168728), (524, 157458), (552, 149471), (644, 128118), (652, 126546), (786, 104972), (917, 89976), (966, 85412), (978, 84364), (1048, 78729), (1141, 72312), (1288, 64059), (1304, 63273), (1572, 52486), (1834, 44988), (1932, 42706), (1956, 42182), (2282, 36156), (2751, 29992), (3013, 27384), (3144, 26243), (3423, 24104), (3668, 22494), (3749, 22008), (3864, 21353), (3912, 21091), (4564, 18078), (5502, 14996), (6026, 13692), (6846, 12052), (7336, 11247), (7498, 11004), (9039, 9128)]