78336076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 179786880

約数和(自身を除く): 101450804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 41, 52, 58, 82, 91, 116, 164, 181, 182, 203, 287, 362, 364, 377, 406, 533, 574, 724, 754, 812, 1066, 1148, 1189, 1267, 1508, 2132, 2353, 2378, 2534, 2639, 3731, 4706, 4756, 5068, 5249, 5278, 7421, 7462, 8323, 9412, 10498, 10556, 14842, 14924, 15457, 16471, 16646, 20996, 29684, 30914, 32942, 33292, 36743, 51947, 61828, 65884, 68237, 73486, 96473, 103894, 108199, 136474, 146972, 192946, 207788, 215209, 216398, 272948, 385892, 430418, 432796, 477659, 675311, 860836, 955318, 1350622, 1506463, 1910636, 2701244, 2797717, 3012926, 5595434, 6025852, 11190868, 19584019, 39168038, 78336076]

約数ペア:

[(1, 78336076), (2, 39168038), (4, 19584019), (7, 11190868), (13, 6025852), (14, 5595434), (26, 3012926), (28, 2797717), (29, 2701244), (41, 1910636), (52, 1506463), (58, 1350622), (82, 955318), (91, 860836), (116, 675311), (164, 477659), (181, 432796), (182, 430418), (203, 385892), (287, 272948), (362, 216398), (364, 215209), (377, 207788), (406, 192946), (533, 146972), (574, 136474), (724, 108199), (754, 103894), (812, 96473), (1066, 73486), (1148, 68237), (1189, 65884), (1267, 61828), (1508, 51947), (2132, 36743), (2353, 33292), (2378, 32942), (2534, 30914), (2639, 29684), (3731, 20996), (4706, 16646), (4756, 16471), (5068, 15457), (5249, 14924), (5278, 14842), (7421, 10556), (7462, 10498), (8323, 9412)]