80030808

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2630

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 181242792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2591, 2808, 3432, 3861, 5148, 5182, 7722, 7773, 10296, 10364, 15444, 15546, 20728, 23319, 28501, 30888, 31092, 33683, 46638, 57002, 62184, 67366, 69957, 85503, 93276, 101049, 114004, 134732, 139914, 171006, 186552, 202098, 228008, 256509, 269464, 279828, 303147, 342012, 370513, 404196, 513018, 559656, 606294, 684024, 741026, 769527, 808392, 909441, 1026036, 1111539, 1212588, 1482052, 1539054, 1818882, 2052072, 2223078, 2425176, 2964104, 3078108, 3334617, 3637764, 4446156, 6156216, 6669234, 7275528, 8892312, 10003851, 13338468, 20007702, 26676936, 40015404, 80030808]

約数ペア:

[(1, 80030808), (2, 40015404), (3, 26676936), (4, 20007702), (6, 13338468), (8, 10003851), (9, 8892312), (11, 7275528), (12, 6669234), (13, 6156216), (18, 4446156), (22, 3637764), (24, 3334617), (26, 3078108), (27, 2964104), (33, 2425176), (36, 2223078), (39, 2052072), (44, 1818882), (52, 1539054), (54, 1482052), (66, 1212588), (72, 1111539), (78, 1026036), (88, 909441), (99, 808392), (104, 769527), (108, 741026), (117, 684024), (132, 606294), (143, 559656), (156, 513018), (198, 404196), (216, 370513), (234, 342012), (264, 303147), (286, 279828), (297, 269464), (312, 256509), (351, 228008), (396, 202098), (429, 186552), (468, 171006), (572, 139914), (594, 134732), (702, 114004), (792, 101049), (858, 93276), (936, 85503), (1144, 69957), (1188, 67366), (1287, 62184), (1404, 57002), (1716, 46638), (2376, 33683), (2574, 31092), (2591, 30888), (2808, 28501), (3432, 23319), (3861, 20728), (5148, 15546), (5182, 15444), (7722, 10364), (7773, 10296)]