68733448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 162685440

約数和(自身を除く): 93951992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 137, 217, 238, 248, 274, 289, 434, 476, 527, 548, 578, 868, 952, 959, 1054, 1096, 1156, 1736, 1918, 2023, 2108, 2312, 2329, 3689, 3836, 4046, 4216, 4247, 4658, 7378, 7672, 8092, 8494, 8959, 9316, 14756, 16184, 16303, 16988, 17918, 18632, 29512, 29729, 32606, 33976, 35836, 39593, 59458, 62713, 65212, 71672, 72199, 79186, 118916, 125426, 130424, 144398, 158372, 237832, 250852, 277151, 288796, 316744, 501704, 505393, 554302, 577592, 1010786, 1108604, 1227383, 2021572, 2217208, 2454766, 4043144, 4909532, 8591681, 9819064, 17183362, 34366724, 68733448]

約数ペア:

[(1, 68733448), (2, 34366724), (4, 17183362), (7, 9819064), (8, 8591681), (14, 4909532), (17, 4043144), (28, 2454766), (31, 2217208), (34, 2021572), (56, 1227383), (62, 1108604), (68, 1010786), (119, 577592), (124, 554302), (136, 505393), (137, 501704), (217, 316744), (238, 288796), (248, 277151), (274, 250852), (289, 237832), (434, 158372), (476, 144398), (527, 130424), (548, 125426), (578, 118916), (868, 79186), (952, 72199), (959, 71672), (1054, 65212), (1096, 62713), (1156, 59458), (1736, 39593), (1918, 35836), (2023, 33976), (2108, 32606), (2312, 29729), (2329, 29512), (3689, 18632), (3836, 17918), (4046, 16988), (4216, 16303), (4247, 16184), (4658, 14756), (7378, 9316), (7672, 8959), (8092, 8494)]