130886028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39953}}^1$

素因数の和:39983

約数の個数: 72

約数和(自身を含む): 407211168

約数和(自身を除く): 276325140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 39953, 79906, 119859, 159812, 239718, 279671, 359577, 479436, 519389, 559342, 719154, 839013, 1038778, 1118684, 1438308, 1558167, 1678026, 2077556, 2517039, 3116334, 3356052, 3635723, 4674501, 5034078, 6232668, 7271446, 9349002, 10068156, 10907169, 14542892, 18698004, 21814338, 32721507, 43628676, 65443014, 130886028]

約数ペア:

[(1, 130886028), (2, 65443014), (3, 43628676), (4, 32721507), (6, 21814338), (7, 18698004), (9, 14542892), (12, 10907169), (13, 10068156), (14, 9349002), (18, 7271446), (21, 6232668), (26, 5034078), (28, 4674501), (36, 3635723), (39, 3356052), (42, 3116334), (52, 2517039), (63, 2077556), (78, 1678026), (84, 1558167), (91, 1438308), (117, 1118684), (126, 1038778), (156, 839013), (182, 719154), (234, 559342), (252, 519389), (273, 479436), (364, 359577), (468, 279671), (546, 239718), (819, 159812), (1092, 119859), (1638, 79906), (3276, 39953)]