77898132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 219864960

約数和(自身を除く): 141966828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 113, 117, 156, 226, 234, 339, 351, 452, 468, 491, 678, 702, 982, 1017, 1356, 1404, 1469, 1473, 1964, 2034, 2938, 2946, 3051, 4068, 4407, 4419, 5876, 5892, 6102, 6383, 8814, 8838, 12204, 12766, 13221, 13257, 17628, 17676, 19149, 25532, 26442, 26514, 38298, 39663, 52884, 53028, 55483, 57447, 76596, 79326, 110966, 114894, 158652, 166449, 172341, 221932, 229788, 332898, 344682, 499347, 665796, 689364, 721279, 998694, 1442558, 1498041, 1997388, 2163837, 2885116, 2996082, 4327674, 5992164, 6491511, 8655348, 12983022, 19474533, 25966044, 38949066, 77898132]

約数ペア:

[(1, 77898132), (2, 38949066), (3, 25966044), (4, 19474533), (6, 12983022), (9, 8655348), (12, 6491511), (13, 5992164), (18, 4327674), (26, 2996082), (27, 2885116), (36, 2163837), (39, 1997388), (52, 1498041), (54, 1442558), (78, 998694), (108, 721279), (113, 689364), (117, 665796), (156, 499347), (226, 344682), (234, 332898), (339, 229788), (351, 221932), (452, 172341), (468, 166449), (491, 158652), (678, 114894), (702, 110966), (982, 79326), (1017, 76596), (1356, 57447), (1404, 55483), (1469, 53028), (1473, 52884), (1964, 39663), (2034, 38298), (2938, 26514), (2946, 26442), (3051, 25532), (4068, 19149), (4407, 17676), (4419, 17628), (5876, 13257), (5892, 13221), (6102, 12766), (6383, 12204), (8814, 8838)]