100931908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 229279232

約数和(自身を除く): 128347324

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, 961, 1364, 1694, 1922, 2387, 3388, 3751, 3844, 4774, 6727, 7502, 9548, 10571, 13454, 15004, 21142, 26257, 26908, 29791, 42284, 52514, 59582, 73997, 105028, 116281, 119164, 147994, 208537, 232562, 295988, 327701, 417074, 465124, 655402, 813967, 834148, 1310804, 1627934, 2293907, 3255868, 3604711, 4587814, 7209422, 9175628, 14418844, 25232977, 50465954, 100931908]

約数ペア:

[(1, 100931908), (2, 50465954), (4, 25232977), (7, 14418844), (11, 9175628), (14, 7209422), (22, 4587814), (28, 3604711), (31, 3255868), (44, 2293907), (62, 1627934), (77, 1310804), (121, 834148), (124, 813967), (154, 655402), (217, 465124), (242, 417074), (308, 327701), (341, 295988), (434, 232562), (484, 208537), (682, 147994), (847, 119164), (868, 116281), (961, 105028), (1364, 73997), (1694, 59582), (1922, 52514), (2387, 42284), (3388, 29791), (3751, 26908), (3844, 26257), (4774, 21142), (6727, 15004), (7502, 13454), (9548, 10571)]