87992940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9151

約数の個数: 96

約数和(自身を含む): 293852160

約数和(自身を除く): 205859220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9109, 9660, 18218, 27327, 36436, 45545, 54654, 63763, 91090, 109308, 127526, 136635, 182180, 191289, 209507, 255052, 273270, 318815, 382578, 419014, 546540, 628521, 637630, 765156, 838028, 956445, 1047535, 1257042, 1275260, 1466549, 1912890, 2095070, 2514084, 2933098, 3142605, 3825780, 4190140, 4399647, 5866196, 6285210, 7332745, 8799294, 12570420, 14665490, 17598588, 21998235, 29330980, 43996470, 87992940]

約数ペア:

[(1, 87992940), (2, 43996470), (3, 29330980), (4, 21998235), (5, 17598588), (6, 14665490), (7, 12570420), (10, 8799294), (12, 7332745), (14, 6285210), (15, 5866196), (20, 4399647), (21, 4190140), (23, 3825780), (28, 3142605), (30, 2933098), (35, 2514084), (42, 2095070), (46, 1912890), (60, 1466549), (69, 1275260), (70, 1257042), (84, 1047535), (92, 956445), (105, 838028), (115, 765156), (138, 637630), (140, 628521), (161, 546540), (210, 419014), (230, 382578), (276, 318815), (322, 273270), (345, 255052), (420, 209507), (460, 191289), (483, 182180), (644, 136635), (690, 127526), (805, 109308), (966, 91090), (1380, 63763), (1610, 54654), (1932, 45545), (2415, 36436), (3220, 27327), (4830, 18218), (9109, 9660)]