64434552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 200578560

約数和(自身を除く): 136144008

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, 181, 182, 273, 312, 326, 362, 364, 489, 543, 546, 652, 724, 728, 978, 1086, 1092, 1141, 1267, 1304, 1448, 1956, 2119, 2172, 2184, 2282, 2353, 2534, 3423, 3801, 3912, 4238, 4344, 4564, 4706, 5068, 6357, 6846, 7059, 7602, 8476, 9128, 9412, 10136, 12714, 13692, 14118, 14833, 15204, 16471, 16952, 18824, 25428, 27384, 28236, 29503, 29666, 30408, 32942, 44499, 49413, 50856, 56472, 59006, 59332, 65884, 88509, 88998, 98826, 118012, 118664, 131768, 177018, 177996, 197652, 206521, 236024, 354036, 355992, 383539, 395304, 413042, 619563, 708072, 767078, 826084, 1150617, 1239126, 1534156, 1652168, 2301234, 2478252, 2684773, 3068312, 4602468, 4956504, 5369546, 8054319, 9204936, 10739092, 16108638, 21478184, 32217276, 64434552]

約数ペア:

[(1, 64434552), (2, 32217276), (3, 21478184), (4, 16108638), (6, 10739092), (7, 9204936), (8, 8054319), (12, 5369546), (13, 4956504), (14, 4602468), (21, 3068312), (24, 2684773), (26, 2478252), (28, 2301234), (39, 1652168), (42, 1534156), (52, 1239126), (56, 1150617), (78, 826084), (84, 767078), (91, 708072), (104, 619563), (156, 413042), (163, 395304), (168, 383539), (181, 355992), (182, 354036), (273, 236024), (312, 206521), (326, 197652), (362, 177996), (364, 177018), (489, 131768), (543, 118664), (546, 118012), (652, 98826), (724, 88998), (728, 88509), (978, 65884), (1086, 59332), (1092, 59006), (1141, 56472), (1267, 50856), (1304, 49413), (1448, 44499), (1956, 32942), (2119, 30408), (2172, 29666), (2184, 29503), (2282, 28236), (2353, 27384), (2534, 25428), (3423, 18824), (3801, 16952), (3912, 16471), (4238, 15204), (4344, 14833), (4564, 14118), (4706, 13692), (5068, 12714), (6357, 10136), (6846, 9412), (7059, 9128), (7602, 8476)]