71372928

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 210968640

約数和(自身を除く): 139595712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 264, 277, 352, 366, 384, 488, 528, 554, 671, 704, 732, 831, 976, 1056, 1108, 1342, 1408, 1464, 1662, 1952, 2013, 2112, 2216, 2684, 2928, 3047, 3324, 3904, 4026, 4224, 4432, 5368, 5856, 6094, 6648, 7808, 8052, 8864, 9141, 10736, 11712, 12188, 13296, 16104, 16897, 17728, 18282, 21472, 23424, 24376, 26592, 32208, 33794, 35456, 36564, 42944, 48752, 50691, 53184, 64416, 67588, 73128, 85888, 97504, 101382, 106368, 128832, 135176, 146256, 185867, 195008, 202764, 257664, 270352, 292512, 371734, 390016, 405528, 540704, 557601, 585024, 743468, 811056, 1081408, 1115202, 1170048, 1486936, 1622112, 2162816, 2230404, 2973872, 3244224, 4460808, 5947744, 6488448, 8921616, 11895488, 17843232, 23790976, 35686464, 71372928]

約数ペア:

[(1, 71372928), (2, 35686464), (3, 23790976), (4, 17843232), (6, 11895488), (8, 8921616), (11, 6488448), (12, 5947744), (16, 4460808), (22, 3244224), (24, 2973872), (32, 2230404), (33, 2162816), (44, 1622112), (48, 1486936), (61, 1170048), (64, 1115202), (66, 1081408), (88, 811056), (96, 743468), (122, 585024), (128, 557601), (132, 540704), (176, 405528), (183, 390016), (192, 371734), (244, 292512), (264, 270352), (277, 257664), (352, 202764), (366, 195008), (384, 185867), (488, 146256), (528, 135176), (554, 128832), (671, 106368), (704, 101382), (732, 97504), (831, 85888), (976, 73128), (1056, 67588), (1108, 64416), (1342, 53184), (1408, 50691), (1464, 48752), (1662, 42944), (1952, 36564), (2013, 35456), (2112, 33794), (2216, 32208), (2684, 26592), (2928, 24376), (3047, 23424), (3324, 21472), (3904, 18282), (4026, 17728), (4224, 16897), (4432, 16104), (5368, 13296), (5856, 12188), (6094, 11712), (6648, 10736), (7808, 9141), (8052, 8864)]