69608392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 155888640

約数和(自身を除く): 86280248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 202, 217, 248, 397, 404, 434, 707, 794, 808, 868, 1414, 1588, 1736, 2779, 2828, 3131, 3176, 5558, 5656, 6262, 11116, 12307, 12524, 21917, 22232, 24614, 25048, 40097, 43834, 49228, 80194, 86149, 87668, 98456, 160388, 172298, 175336, 280679, 320776, 344596, 561358, 689192, 1122716, 1243007, 2245432, 2486014, 4972028, 8701049, 9944056, 17402098, 34804196, 69608392]

約数ペア:

[(1, 69608392), (2, 34804196), (4, 17402098), (7, 9944056), (8, 8701049), (14, 4972028), (28, 2486014), (31, 2245432), (56, 1243007), (62, 1122716), (101, 689192), (124, 561358), (202, 344596), (217, 320776), (248, 280679), (397, 175336), (404, 172298), (434, 160388), (707, 98456), (794, 87668), (808, 86149), (868, 80194), (1414, 49228), (1588, 43834), (1736, 40097), (2779, 25048), (2828, 24614), (3131, 22232), (3176, 21917), (5558, 12524), (5656, 12307), (6262, 11116)]