71108754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 156988800

約数和(自身を除く): 85880046

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 137, 157, 174, 274, 314, 411, 471, 551, 822, 942, 1102, 1653, 2603, 2983, 3306, 3973, 4553, 5206, 5966, 7809, 7946, 8949, 9106, 11919, 13659, 15618, 17898, 21509, 23838, 27318, 43018, 64527, 75487, 86507, 129054, 150974, 173014, 226461, 259521, 408671, 452922, 519042, 623761, 817342, 1226013, 1247522, 1871283, 2452026, 3742566, 11851459, 23702918, 35554377, 71108754]

約数ペア:

[(1, 71108754), (2, 35554377), (3, 23702918), (6, 11851459), (19, 3742566), (29, 2452026), (38, 1871283), (57, 1247522), (58, 1226013), (87, 817342), (114, 623761), (137, 519042), (157, 452922), (174, 408671), (274, 259521), (314, 226461), (411, 173014), (471, 150974), (551, 129054), (822, 86507), (942, 75487), (1102, 64527), (1653, 43018), (2603, 27318), (2983, 23838), (3306, 21509), (3973, 17898), (4553, 15618), (5206, 13659), (5966, 11919), (7809, 9106), (7946, 8949)]