80067078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7018

約数の個数: 72

約数和(自身を含む): 217356048

約数和(自身を除く): 137288970

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 6983, 11466, 13966, 20949, 41898, 48881, 62847, 90779, 97762, 125694, 146643, 181558, 272337, 293286, 342167, 439929, 544674, 635453, 684334, 817011, 879858, 1026501, 1270906, 1634022, 1906359, 2053002, 3079503, 3812718, 4448171, 5719077, 6159006, 8896342, 11438154, 13344513, 26689026, 40033539, 80067078]

約数ペア:

[(1, 80067078), (2, 40033539), (3, 26689026), (6, 13344513), (7, 11438154), (9, 8896342), (13, 6159006), (14, 5719077), (18, 4448171), (21, 3812718), (26, 3079503), (39, 2053002), (42, 1906359), (49, 1634022), (63, 1270906), (78, 1026501), (91, 879858), (98, 817011), (117, 684334), (126, 635453), (147, 544674), (182, 439929), (234, 342167), (273, 293286), (294, 272337), (441, 181558), (546, 146643), (637, 125694), (819, 97762), (882, 90779), (1274, 62847), (1638, 48881), (1911, 41898), (3822, 20949), (5733, 13966), (6983, 11466)]