64226764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 146764800

約数和(自身を除く): 82538036

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 29, 38, 46, 58, 76, 92, 116, 133, 161, 181, 203, 266, 322, 362, 406, 437, 532, 551, 644, 667, 724, 812, 874, 1102, 1267, 1334, 1748, 2204, 2534, 2668, 3059, 3439, 3857, 4163, 4669, 5068, 5249, 6118, 6878, 7714, 8326, 9338, 10498, 12236, 12673, 13756, 15428, 16652, 18676, 20996, 24073, 25346, 29141, 36743, 48146, 50692, 58282, 73486, 79097, 88711, 96292, 99731, 116564, 120727, 146972, 158194, 177422, 199462, 241454, 316388, 354844, 398924, 482908, 553679, 698117, 845089, 1107358, 1396234, 1690178, 2214716, 2293813, 2792468, 3380356, 4587626, 9175252, 16056691, 32113382, 64226764]

約数ペア:

[(1, 64226764), (2, 32113382), (4, 16056691), (7, 9175252), (14, 4587626), (19, 3380356), (23, 2792468), (28, 2293813), (29, 2214716), (38, 1690178), (46, 1396234), (58, 1107358), (76, 845089), (92, 698117), (116, 553679), (133, 482908), (161, 398924), (181, 354844), (203, 316388), (266, 241454), (322, 199462), (362, 177422), (406, 158194), (437, 146972), (532, 120727), (551, 116564), (644, 99731), (667, 96292), (724, 88711), (812, 79097), (874, 73486), (1102, 58282), (1267, 50692), (1334, 48146), (1748, 36743), (2204, 29141), (2534, 25346), (2668, 24073), (3059, 20996), (3439, 18676), (3857, 16652), (4163, 15428), (4669, 13756), (5068, 12673), (5249, 12236), (6118, 10498), (6878, 9338), (7714, 8326)]