78259584

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 228422880

約数和(自身を除く): 150163296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 257, 312, 366, 384, 416, 488, 514, 624, 732, 771, 793, 832, 976, 1028, 1248, 1464, 1542, 1586, 1664, 1952, 2056, 2379, 2496, 2928, 3084, 3172, 3341, 3904, 4112, 4758, 4992, 5856, 6168, 6344, 6682, 7808, 8224, 9516, 10023, 11712, 12336, 12688, 13364, 15677, 16448, 19032, 20046, 23424, 24672, 25376, 26728, 31354, 32896, 38064, 40092, 47031, 49344, 50752, 53456, 62708, 76128, 80184, 94062, 98688, 101504, 106912, 125416, 152256, 160368, 188124, 203801, 213824, 250832, 304512, 320736, 376248, 407602, 427648, 501664, 611403, 641472, 752496, 815204, 1003328, 1222806, 1282944, 1504992, 1630408, 2006656, 2445612, 3009984, 3260816, 4891224, 6019968, 6521632, 9782448, 13043264, 19564896, 26086528, 39129792, 78259584]

約数ペア:

[(1, 78259584), (2, 39129792), (3, 26086528), (4, 19564896), (6, 13043264), (8, 9782448), (12, 6521632), (13, 6019968), (16, 4891224), (24, 3260816), (26, 3009984), (32, 2445612), (39, 2006656), (48, 1630408), (52, 1504992), (61, 1282944), (64, 1222806), (78, 1003328), (96, 815204), (104, 752496), (122, 641472), (128, 611403), (156, 501664), (183, 427648), (192, 407602), (208, 376248), (244, 320736), (257, 304512), (312, 250832), (366, 213824), (384, 203801), (416, 188124), (488, 160368), (514, 152256), (624, 125416), (732, 106912), (771, 101504), (793, 98688), (832, 94062), (976, 80184), (1028, 76128), (1248, 62708), (1464, 53456), (1542, 50752), (1586, 49344), (1664, 47031), (1952, 40092), (2056, 38064), (2379, 32896), (2496, 31354), (2928, 26728), (3084, 25376), (3172, 24672), (3341, 23424), (3904, 20046), (4112, 19032), (4758, 16448), (4992, 15677), (5856, 13364), (6168, 12688), (6344, 12336), (6682, 11712), (7808, 10023), (8224, 9516)]