64788672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 187159392

約数和(自身を除く): 122370720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 156, 192, 202, 208, 257, 303, 312, 404, 416, 514, 606, 624, 771, 808, 832, 1028, 1212, 1248, 1313, 1542, 1616, 2056, 2424, 2496, 2626, 3084, 3232, 3341, 3939, 4112, 4848, 5252, 6168, 6464, 6682, 7878, 8224, 9696, 10023, 10504, 12336, 13364, 15756, 16448, 19392, 20046, 21008, 24672, 25957, 26728, 31512, 40092, 42016, 49344, 51914, 53456, 63024, 77871, 80184, 84032, 103828, 106912, 126048, 155742, 160368, 207656, 213824, 252096, 311484, 320736, 337441, 415312, 622968, 641472, 674882, 830624, 1012323, 1245936, 1349764, 1661248, 2024646, 2491872, 2699528, 4049292, 4983744, 5399056, 8098584, 10798112, 16197168, 21596224, 32394336, 64788672]

約数ペア:

[(1, 64788672), (2, 32394336), (3, 21596224), (4, 16197168), (6, 10798112), (8, 8098584), (12, 5399056), (13, 4983744), (16, 4049292), (24, 2699528), (26, 2491872), (32, 2024646), (39, 1661248), (48, 1349764), (52, 1245936), (64, 1012323), (78, 830624), (96, 674882), (101, 641472), (104, 622968), (156, 415312), (192, 337441), (202, 320736), (208, 311484), (257, 252096), (303, 213824), (312, 207656), (404, 160368), (416, 155742), (514, 126048), (606, 106912), (624, 103828), (771, 84032), (808, 80184), (832, 77871), (1028, 63024), (1212, 53456), (1248, 51914), (1313, 49344), (1542, 42016), (1616, 40092), (2056, 31512), (2424, 26728), (2496, 25957), (2626, 24672), (3084, 21008), (3232, 20046), (3341, 19392), (3939, 16448), (4112, 15756), (4848, 13364), (5252, 12336), (6168, 10504), (6464, 10023), (6682, 9696), (7878, 8224)]