71754540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8399

約数の個数: 96

約数和(自身を含む): 236065536

約数和(自身を除く): 164310996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8363, 8580, 16726, 25089, 33452, 41815, 50178, 83630, 91993, 100356, 108719, 125445, 167260, 183986, 217438, 250890, 275979, 326157, 367972, 434876, 459965, 501780, 543595, 551958, 652314, 919930, 1087190, 1103916, 1195909, 1304628, 1379895, 1630785, 1839860, 2174380, 2391818, 2759790, 3261570, 3587727, 4783636, 5519580, 5979545, 6523140, 7175454, 11959090, 14350908, 17938635, 23918180, 35877270, 71754540]

約数ペア:

[(1, 71754540), (2, 35877270), (3, 23918180), (4, 17938635), (5, 14350908), (6, 11959090), (10, 7175454), (11, 6523140), (12, 5979545), (13, 5519580), (15, 4783636), (20, 3587727), (22, 3261570), (26, 2759790), (30, 2391818), (33, 2174380), (39, 1839860), (44, 1630785), (52, 1379895), (55, 1304628), (60, 1195909), (65, 1103916), (66, 1087190), (78, 919930), (110, 652314), (130, 551958), (132, 543595), (143, 501780), (156, 459965), (165, 434876), (195, 367972), (220, 326157), (260, 275979), (286, 250890), (330, 217438), (390, 183986), (429, 167260), (572, 125445), (660, 108719), (715, 100356), (780, 91993), (858, 83630), (1430, 50178), (1716, 41815), (2145, 33452), (2860, 25089), (4290, 16726), (8363, 8580)]