77040216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 236527200

約数和(自身を除く): 159486984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 121, 132, 148, 198, 222, 239, 242, 264, 296, 333, 363, 396, 407, 444, 478, 484, 666, 717, 726, 792, 814, 888, 956, 968, 1089, 1221, 1332, 1434, 1452, 1628, 1912, 2151, 2178, 2442, 2629, 2664, 2868, 2904, 3256, 3663, 4302, 4356, 4477, 4884, 5258, 5736, 7326, 7887, 8604, 8712, 8843, 8954, 9768, 10516, 13431, 14652, 15774, 17208, 17686, 17908, 21032, 23661, 26529, 26862, 28919, 29304, 31548, 35372, 35816, 40293, 47322, 53058, 53724, 57838, 63096, 70744, 79587, 80586, 86757, 94644, 97273, 106116, 107448, 115676, 159174, 161172, 173514, 189288, 194546, 212232, 231352, 260271, 291819, 318348, 322344, 347028, 389092, 520542, 583638, 636696, 694056, 778184, 875457, 1041084, 1070003, 1167276, 1750914, 2082168, 2140006, 2334552, 3210009, 3501828, 4280012, 6420018, 7003656, 8560024, 9630027, 12840036, 19260054, 25680072, 38520108, 77040216]

約数ペア:

[(1, 77040216), (2, 38520108), (3, 25680072), (4, 19260054), (6, 12840036), (8, 9630027), (9, 8560024), (11, 7003656), (12, 6420018), (18, 4280012), (22, 3501828), (24, 3210009), (33, 2334552), (36, 2140006), (37, 2082168), (44, 1750914), (66, 1167276), (72, 1070003), (74, 1041084), (88, 875457), (99, 778184), (111, 694056), (121, 636696), (132, 583638), (148, 520542), (198, 389092), (222, 347028), (239, 322344), (242, 318348), (264, 291819), (296, 260271), (333, 231352), (363, 212232), (396, 194546), (407, 189288), (444, 173514), (478, 161172), (484, 159174), (666, 115676), (717, 107448), (726, 106116), (792, 97273), (814, 94644), (888, 86757), (956, 80586), (968, 79587), (1089, 70744), (1221, 63096), (1332, 57838), (1434, 53724), (1452, 53058), (1628, 47322), (1912, 40293), (2151, 35816), (2178, 35372), (2442, 31548), (2629, 29304), (2664, 28919), (2868, 26862), (2904, 26529), (3256, 23661), (3663, 21032), (4302, 17908), (4356, 17686), (4477, 17208), (4884, 15774), (5258, 14652), (5736, 13431), (7326, 10516), (7887, 9768), (8604, 8954), (8712, 8843)]