86791536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 265670496

約数和(自身を除く): 178878960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 653, 852, 923, 936, 1136, 1278, 1306, 1704, 1846, 1872, 1959, 2556, 2612, 2769, 3408, 3692, 3918, 5112, 5224, 5538, 5877, 7384, 7836, 8307, 8489, 10224, 10448, 11076, 11754, 14768, 15672, 16614, 16978, 22152, 23508, 25467, 31344, 33228, 33956, 44304, 46363, 47016, 50934, 66456, 67912, 76401, 92726, 94032, 101868, 132912, 135824, 139089, 152802, 185452, 203736, 278178, 305604, 370904, 407472, 417267, 556356, 602719, 611208, 741808, 834534, 1112712, 1205438, 1222416, 1669068, 1808157, 2225424, 2410876, 3338136, 3616314, 4821752, 5424471, 6676272, 7232628, 9643504, 10848942, 14465256, 21697884, 28930512, 43395768, 86791536]

約数ペア:

[(1, 86791536), (2, 43395768), (3, 28930512), (4, 21697884), (6, 14465256), (8, 10848942), (9, 9643504), (12, 7232628), (13, 6676272), (16, 5424471), (18, 4821752), (24, 3616314), (26, 3338136), (36, 2410876), (39, 2225424), (48, 1808157), (52, 1669068), (71, 1222416), (72, 1205438), (78, 1112712), (104, 834534), (117, 741808), (142, 611208), (144, 602719), (156, 556356), (208, 417267), (213, 407472), (234, 370904), (284, 305604), (312, 278178), (426, 203736), (468, 185452), (568, 152802), (624, 139089), (639, 135824), (653, 132912), (852, 101868), (923, 94032), (936, 92726), (1136, 76401), (1278, 67912), (1306, 66456), (1704, 50934), (1846, 47016), (1872, 46363), (1959, 44304), (2556, 33956), (2612, 33228), (2769, 31344), (3408, 25467), (3692, 23508), (3918, 22152), (5112, 16978), (5224, 16614), (5538, 15672), (5877, 14768), (7384, 11754), (7836, 11076), (8307, 10448), (8489, 10224)]