91489944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 284336640

約数和(自身を除く): 192846696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 257, 273, 312, 326, 364, 489, 514, 546, 652, 728, 771, 978, 1028, 1092, 1141, 1304, 1542, 1799, 1956, 2056, 2119, 2184, 2282, 3084, 3341, 3423, 3598, 3912, 4238, 4564, 5397, 6168, 6357, 6682, 6846, 7196, 8476, 9128, 10023, 10794, 12714, 13364, 13692, 14392, 14833, 16952, 20046, 21588, 23387, 25428, 26728, 27384, 29666, 40092, 41891, 43176, 44499, 46774, 50856, 59332, 70161, 80184, 83782, 88998, 93548, 118664, 125673, 140322, 167564, 177996, 187096, 251346, 280644, 293237, 335128, 355992, 502692, 544583, 561288, 586474, 879711, 1005384, 1089166, 1172948, 1633749, 1759422, 2178332, 2345896, 3267498, 3518844, 3812081, 4356664, 6534996, 7037688, 7624162, 11436243, 13069992, 15248324, 22872486, 30496648, 45744972, 91489944]

約数ペア:

[(1, 91489944), (2, 45744972), (3, 30496648), (4, 22872486), (6, 15248324), (7, 13069992), (8, 11436243), (12, 7624162), (13, 7037688), (14, 6534996), (21, 4356664), (24, 3812081), (26, 3518844), (28, 3267498), (39, 2345896), (42, 2178332), (52, 1759422), (56, 1633749), (78, 1172948), (84, 1089166), (91, 1005384), (104, 879711), (156, 586474), (163, 561288), (168, 544583), (182, 502692), (257, 355992), (273, 335128), (312, 293237), (326, 280644), (364, 251346), (489, 187096), (514, 177996), (546, 167564), (652, 140322), (728, 125673), (771, 118664), (978, 93548), (1028, 88998), (1092, 83782), (1141, 80184), (1304, 70161), (1542, 59332), (1799, 50856), (1956, 46774), (2056, 44499), (2119, 43176), (2184, 41891), (2282, 40092), (3084, 29666), (3341, 27384), (3423, 26728), (3598, 25428), (3912, 23387), (4238, 21588), (4564, 20046), (5397, 16952), (6168, 14833), (6357, 14392), (6682, 13692), (6846, 13364), (7196, 12714), (8476, 10794), (9128, 10023)]