87188668065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{4591}}^1$

素因数の和:4995

約数の個数: 96

約数和(自身を含む): 160921313280

約数和(自身を除く): 73732645215

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 311, 345, 531, 885, 933, 1035, 1357, 1555, 2655, 2799, 4071, 4591, 4665, 6785, 7153, 12213, 13773, 13995, 18349, 20355, 21459, 22955, 35765, 41319, 55047, 61065, 64377, 68865, 91745, 105593, 107295, 165141, 206595, 270869, 275235, 316779, 321885, 422027, 527965, 812607, 825705, 950337, 1266081, 1354345, 1427801, 1583895, 2110135, 2437821, 3798243, 4063035, 4283403, 4751685, 6229987, 6330405, 7139005, 12189105, 12850209, 18689961, 18991215, 21417015, 31149935, 32839423, 56069883, 64251045, 84240259, 93449805, 98518269, 164197115, 252720777, 280349415, 295554807, 421201295, 492591345, 758162331, 1263603885, 1477774035, 1937525957, 3790811655, 5812577871, 9687629785, 17437733613, 29062889355, 87188668065]

約数ペア:

[(1, 87188668065), (3, 29062889355), (5, 17437733613), (9, 9687629785), (15, 5812577871), (23, 3790811655), (45, 1937525957), (59, 1477774035), (69, 1263603885), (115, 758162331), (177, 492591345), (207, 421201295), (295, 295554807), (311, 280349415), (345, 252720777), (531, 164197115), (885, 98518269), (933, 93449805), (1035, 84240259), (1357, 64251045), (1555, 56069883), (2655, 32839423), (2799, 31149935), (4071, 21417015), (4591, 18991215), (4665, 18689961), (6785, 12850209), (7153, 12189105), (12213, 7139005), (13773, 6330405), (13995, 6229987), (18349, 4751685), (20355, 4283403), (21459, 4063035), (22955, 3798243), (35765, 2437821), (41319, 2110135), (55047, 1583895), (61065, 1427801), (64377, 1354345), (68865, 1266081), (91745, 950337), (105593, 825705), (107295, 812607), (165141, 527965), (206595, 422027), (270869, 321885), (275235, 316779)]