87689316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 242782848

約数和(自身を除く): 155093532

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 137, 143, 156, 274, 286, 373, 411, 429, 548, 572, 746, 822, 858, 1119, 1492, 1507, 1644, 1716, 1781, 2238, 3014, 3562, 4103, 4476, 4521, 4849, 5343, 6028, 7124, 8206, 9042, 9698, 10686, 12309, 14547, 16412, 18084, 19396, 19591, 21372, 24618, 29094, 39182, 49236, 51101, 53339, 58188, 58773, 78364, 102202, 106678, 117546, 153303, 160017, 204404, 213356, 235092, 306606, 320034, 562111, 613212, 640068, 664313, 1124222, 1328626, 1686333, 1992939, 2248444, 2657252, 3372666, 3985878, 6745332, 7307443, 7971756, 14614886, 21922329, 29229772, 43844658, 87689316]

約数ペア:

[(1, 87689316), (2, 43844658), (3, 29229772), (4, 21922329), (6, 14614886), (11, 7971756), (12, 7307443), (13, 6745332), (22, 3985878), (26, 3372666), (33, 2657252), (39, 2248444), (44, 1992939), (52, 1686333), (66, 1328626), (78, 1124222), (132, 664313), (137, 640068), (143, 613212), (156, 562111), (274, 320034), (286, 306606), (373, 235092), (411, 213356), (429, 204404), (548, 160017), (572, 153303), (746, 117546), (822, 106678), (858, 102202), (1119, 78364), (1492, 58773), (1507, 58188), (1644, 53339), (1716, 51101), (1781, 49236), (2238, 39182), (3014, 29094), (3562, 24618), (4103, 21372), (4476, 19591), (4521, 19396), (4849, 18084), (5343, 16412), (6028, 14547), (7124, 12309), (8206, 10686), (9042, 9698)]