65492388

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 190060416

約数和(自身を除く): 124568028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 73, 78, 81, 108, 117, 142, 146, 156, 162, 213, 219, 234, 243, 284, 292, 324, 351, 426, 438, 468, 486, 639, 657, 702, 852, 876, 923, 949, 972, 1053, 1278, 1314, 1404, 1846, 1898, 1917, 1971, 2106, 2556, 2628, 2769, 2847, 3159, 3692, 3796, 3834, 3942, 4212, 5183, 5538, 5694, 5751, 5913, 6318, 7668, 7884, 8307, 8541, 10366, 11076, 11388, 11502, 11826, 12636, 15549, 16614, 17082, 17253, 17739, 20732, 23004, 23652, 24921, 25623, 31098, 33228, 34164, 34506, 35478, 46647, 49842, 51246, 62196, 67379, 69012, 70956, 74763, 76869, 93294, 99684, 102492, 134758, 139941, 149526, 153738, 186588, 202137, 224289, 230607, 269516, 279882, 299052, 307476, 404274, 419823, 448578, 461214, 559764, 606411, 808548, 839646, 897156, 922428, 1212822, 1259469, 1679292, 1819233, 2425644, 2518938, 3638466, 5037876, 5457699, 7276932, 10915398, 16373097, 21830796, 32746194, 65492388]

約数ペア:

[(1, 65492388), (2, 32746194), (3, 21830796), (4, 16373097), (6, 10915398), (9, 7276932), (12, 5457699), (13, 5037876), (18, 3638466), (26, 2518938), (27, 2425644), (36, 1819233), (39, 1679292), (52, 1259469), (54, 1212822), (71, 922428), (73, 897156), (78, 839646), (81, 808548), (108, 606411), (117, 559764), (142, 461214), (146, 448578), (156, 419823), (162, 404274), (213, 307476), (219, 299052), (234, 279882), (243, 269516), (284, 230607), (292, 224289), (324, 202137), (351, 186588), (426, 153738), (438, 149526), (468, 139941), (486, 134758), (639, 102492), (657, 99684), (702, 93294), (852, 76869), (876, 74763), (923, 70956), (949, 69012), (972, 67379), (1053, 62196), (1278, 51246), (1314, 49842), (1404, 46647), (1846, 35478), (1898, 34506), (1917, 34164), (1971, 33228), (2106, 31098), (2556, 25623), (2628, 24921), (2769, 23652), (2847, 23004), (3159, 20732), (3692, 17739), (3796, 17253), (3834, 17082), (3942, 16614), (4212, 15549), (5183, 12636), (5538, 11826), (5694, 11502), (5751, 11388), (5913, 11076), (6318, 10366), (7668, 8541), (7884, 8307)]