8206452

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 21868392

約数和(自身を除く): 13661940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 101, 111, 122, 148, 183, 202, 222, 244, 303, 333, 366, 404, 444, 549, 606, 666, 732, 909, 1098, 1212, 1332, 1818, 2196, 2257, 3636, 3737, 4514, 6161, 6771, 7474, 9028, 11211, 12322, 13542, 14948, 18483, 20313, 22422, 24644, 27084, 33633, 36966, 40626, 44844, 55449, 67266, 73932, 81252, 110898, 134532, 221796, 227957, 455914, 683871, 911828, 1367742, 2051613, 2735484, 4103226, 8206452]

約数ペア:

[(1, 8206452), (2, 4103226), (3, 2735484), (4, 2051613), (6, 1367742), (9, 911828), (12, 683871), (18, 455914), (36, 227957), (37, 221796), (61, 134532), (74, 110898), (101, 81252), (111, 73932), (122, 67266), (148, 55449), (183, 44844), (202, 40626), (222, 36966), (244, 33633), (303, 27084), (333, 24644), (366, 22422), (404, 20313), (444, 18483), (549, 14948), (606, 13542), (666, 12322), (732, 11211), (909, 9028), (1098, 7474), (1212, 6771), (1332, 6161), (1818, 4514), (2196, 3737), (2257, 3636)]