78892944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 230401920

約数和(自身を除く): 151508976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 239, 276, 299, 312, 368, 478, 529, 552, 598, 624, 717, 897, 956, 1058, 1104, 1196, 1434, 1587, 1794, 1912, 2116, 2392, 2868, 3107, 3174, 3588, 3824, 4232, 4784, 5497, 5736, 6214, 6348, 6877, 7176, 8464, 9321, 10994, 11472, 12428, 12696, 13754, 14352, 16491, 18642, 20631, 21988, 24856, 25392, 27508, 32982, 37284, 41262, 43976, 49712, 55016, 65964, 71461, 74568, 82524, 87952, 110032, 126431, 131928, 142922, 149136, 165048, 214383, 252862, 263856, 285844, 330096, 379293, 428766, 505724, 571688, 758586, 857532, 1011448, 1143376, 1517172, 1643603, 1715064, 2022896, 3034344, 3287206, 3430128, 4930809, 6068688, 6574412, 9861618, 13148824, 19723236, 26297648, 39446472, 78892944]

約数ペア:

[(1, 78892944), (2, 39446472), (3, 26297648), (4, 19723236), (6, 13148824), (8, 9861618), (12, 6574412), (13, 6068688), (16, 4930809), (23, 3430128), (24, 3287206), (26, 3034344), (39, 2022896), (46, 1715064), (48, 1643603), (52, 1517172), (69, 1143376), (78, 1011448), (92, 857532), (104, 758586), (138, 571688), (156, 505724), (184, 428766), (208, 379293), (239, 330096), (276, 285844), (299, 263856), (312, 252862), (368, 214383), (478, 165048), (529, 149136), (552, 142922), (598, 131928), (624, 126431), (717, 110032), (897, 87952), (956, 82524), (1058, 74568), (1104, 71461), (1196, 65964), (1434, 55016), (1587, 49712), (1794, 43976), (1912, 41262), (2116, 37284), (2392, 32982), (2868, 27508), (3107, 25392), (3174, 24856), (3588, 21988), (3824, 20631), (4232, 18642), (4784, 16491), (5497, 14352), (5736, 13754), (6214, 12696), (6348, 12428), (6877, 11472), (7176, 10994), (8464, 9321)]