71803344

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 190969920

約数和(自身を除く): 119166576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 137, 179, 183, 244, 274, 358, 366, 411, 488, 537, 548, 716, 732, 822, 976, 1074, 1096, 1432, 1464, 1644, 2148, 2192, 2864, 2928, 3288, 4296, 6576, 8357, 8592, 10919, 16714, 21838, 24523, 25071, 32757, 33428, 43676, 49046, 50142, 65514, 66856, 73569, 87352, 98092, 100284, 131028, 133712, 147138, 174704, 196184, 200568, 262056, 294276, 392368, 401136, 524112, 588552, 1177104, 1495903, 2991806, 4487709, 5983612, 8975418, 11967224, 17950836, 23934448, 35901672, 71803344]

約数ペア:

[(1, 71803344), (2, 35901672), (3, 23934448), (4, 17950836), (6, 11967224), (8, 8975418), (12, 5983612), (16, 4487709), (24, 2991806), (48, 1495903), (61, 1177104), (122, 588552), (137, 524112), (179, 401136), (183, 392368), (244, 294276), (274, 262056), (358, 200568), (366, 196184), (411, 174704), (488, 147138), (537, 133712), (548, 131028), (716, 100284), (732, 98092), (822, 87352), (976, 73569), (1074, 66856), (1096, 65514), (1432, 50142), (1464, 49046), (1644, 43676), (2148, 33428), (2192, 32757), (2864, 25071), (2928, 24523), (3288, 21838), (4296, 16714), (6576, 10919), (8357, 8592)]