72593290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 97441910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 4099, 8198, 8855, 17710, 20495, 28693, 40990, 45089, 57386, 90178, 94277, 143465, 188554, 225445, 286930, 315623, 450890, 471385, 631246, 659939, 942770, 1037047, 1319878, 1578115, 2074094, 3156230, 3299695, 5185235, 6599390, 7259329, 10370470, 14518658, 36296645, 72593290]

約数ペア:

[(1, 72593290), (2, 36296645), (5, 14518658), (7, 10370470), (10, 7259329), (11, 6599390), (14, 5185235), (22, 3299695), (23, 3156230), (35, 2074094), (46, 1578115), (55, 1319878), (70, 1037047), (77, 942770), (110, 659939), (115, 631246), (154, 471385), (161, 450890), (230, 315623), (253, 286930), (322, 225445), (385, 188554), (506, 143465), (770, 94277), (805, 90178), (1265, 57386), (1610, 45089), (1771, 40990), (2530, 28693), (3542, 20495), (4099, 17710), (8198, 8855)]