108283868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 245962752

約数和(自身を除く): 137678884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1031, 1364, 1694, 2062, 2387, 3388, 3751, 4124, 4774, 7217, 7502, 9548, 11341, 14434, 15004, 22682, 26257, 28868, 31961, 45364, 52514, 63922, 79387, 105028, 124751, 127844, 158774, 223727, 249502, 317548, 351571, 447454, 499004, 703142, 873257, 894908, 1406284, 1746514, 2460997, 3493028, 3867281, 4921994, 7734562, 9843988, 15469124, 27070967, 54141934, 108283868]

約数ペア:

[(1, 108283868), (2, 54141934), (4, 27070967), (7, 15469124), (11, 9843988), (14, 7734562), (22, 4921994), (28, 3867281), (31, 3493028), (44, 2460997), (62, 1746514), (77, 1406284), (121, 894908), (124, 873257), (154, 703142), (217, 499004), (242, 447454), (308, 351571), (341, 317548), (434, 249502), (484, 223727), (682, 158774), (847, 127844), (868, 124751), (1031, 105028), (1364, 79387), (1694, 63922), (2062, 52514), (2387, 45364), (3388, 31961), (3751, 28868), (4124, 26257), (4774, 22682), (7217, 15004), (7502, 14434), (9548, 11341)]