81466944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 234866688

約数和(自身を除く): 153399744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 156, 192, 208, 254, 257, 312, 381, 416, 508, 514, 624, 762, 771, 832, 1016, 1028, 1248, 1524, 1542, 1651, 2032, 2056, 2496, 3048, 3084, 3302, 3341, 4064, 4112, 4953, 6096, 6168, 6604, 6682, 8128, 8224, 9906, 10023, 12192, 12336, 13208, 13364, 16448, 19812, 20046, 24384, 24672, 26416, 26728, 32639, 39624, 40092, 49344, 52832, 53456, 65278, 79248, 80184, 97917, 105664, 106912, 130556, 158496, 160368, 195834, 213824, 261112, 316992, 320736, 391668, 424307, 522224, 641472, 783336, 848614, 1044448, 1272921, 1566672, 1697228, 2088896, 2545842, 3133344, 3394456, 5091684, 6266688, 6788912, 10183368, 13577824, 20366736, 27155648, 40733472, 81466944]

約数ペア:

[(1, 81466944), (2, 40733472), (3, 27155648), (4, 20366736), (6, 13577824), (8, 10183368), (12, 6788912), (13, 6266688), (16, 5091684), (24, 3394456), (26, 3133344), (32, 2545842), (39, 2088896), (48, 1697228), (52, 1566672), (64, 1272921), (78, 1044448), (96, 848614), (104, 783336), (127, 641472), (156, 522224), (192, 424307), (208, 391668), (254, 320736), (257, 316992), (312, 261112), (381, 213824), (416, 195834), (508, 160368), (514, 158496), (624, 130556), (762, 106912), (771, 105664), (832, 97917), (1016, 80184), (1028, 79248), (1248, 65278), (1524, 53456), (1542, 52832), (1651, 49344), (2032, 40092), (2056, 39624), (2496, 32639), (3048, 26728), (3084, 26416), (3302, 24672), (3341, 24384), (4064, 20046), (4112, 19812), (4953, 16448), (6096, 13364), (6168, 13208), (6604, 12336), (6682, 12192), (8128, 10023), (8224, 9906)]