79539486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 177280320

約数和(自身を除く): 97740834

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 73, 78, 122, 146, 183, 219, 229, 366, 438, 458, 687, 793, 949, 1374, 1586, 1898, 2379, 2847, 2977, 4453, 4758, 5694, 5954, 8906, 8931, 13359, 13969, 16717, 17862, 26718, 27938, 33434, 41907, 50151, 57889, 83814, 100302, 115778, 173667, 181597, 217321, 347334, 363194, 434642, 544791, 651963, 1019737, 1089582, 1303926, 2039474, 3059211, 6118422, 13256581, 26513162, 39769743, 79539486]

約数ペア:

[(1, 79539486), (2, 39769743), (3, 26513162), (6, 13256581), (13, 6118422), (26, 3059211), (39, 2039474), (61, 1303926), (73, 1089582), (78, 1019737), (122, 651963), (146, 544791), (183, 434642), (219, 363194), (229, 347334), (366, 217321), (438, 181597), (458, 173667), (687, 115778), (793, 100302), (949, 83814), (1374, 57889), (1586, 50151), (1898, 41907), (2379, 33434), (2847, 27938), (2977, 26718), (4453, 17862), (4758, 16717), (5694, 13969), (5954, 13359), (8906, 8931)]