80245074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 128773806

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 53, 59, 78, 91, 94, 106, 118, 141, 159, 177, 182, 273, 282, 318, 329, 354, 371, 413, 546, 611, 658, 689, 742, 767, 826, 987, 1113, 1222, 1239, 1378, 1534, 1833, 1974, 2067, 2226, 2301, 2478, 2491, 2773, 3127, 3666, 4134, 4277, 4602, 4823, 4982, 5369, 5546, 6254, 7473, 8319, 8554, 9381, 9646, 10738, 12831, 14469, 14946, 16107, 16638, 17437, 18762, 19411, 21889, 25662, 28938, 32214, 32383, 34874, 36049, 38822, 40651, 43778, 52311, 58233, 64766, 65667, 72098, 81302, 97149, 104622, 108147, 116466, 121953, 131334, 146969, 194298, 216294, 226681, 243906, 252343, 284557, 293938, 440907, 453362, 504686, 569114, 680043, 757029, 853671, 881814, 1028783, 1360086, 1514058, 1707342, 1910597, 2057566, 3086349, 3821194, 5731791, 6172698, 11463582, 13374179, 26748358, 40122537, 80245074]

約数ペア:

[(1, 80245074), (2, 40122537), (3, 26748358), (6, 13374179), (7, 11463582), (13, 6172698), (14, 5731791), (21, 3821194), (26, 3086349), (39, 2057566), (42, 1910597), (47, 1707342), (53, 1514058), (59, 1360086), (78, 1028783), (91, 881814), (94, 853671), (106, 757029), (118, 680043), (141, 569114), (159, 504686), (177, 453362), (182, 440907), (273, 293938), (282, 284557), (318, 252343), (329, 243906), (354, 226681), (371, 216294), (413, 194298), (546, 146969), (611, 131334), (658, 121953), (689, 116466), (742, 108147), (767, 104622), (826, 97149), (987, 81302), (1113, 72098), (1222, 65667), (1239, 64766), (1378, 58233), (1534, 52311), (1833, 43778), (1974, 40651), (2067, 38822), (2226, 36049), (2301, 34874), (2478, 32383), (2491, 32214), (2773, 28938), (3127, 25662), (3666, 21889), (4134, 19411), (4277, 18762), (4602, 17437), (4823, 16638), (4982, 16107), (5369, 14946), (5546, 14469), (6254, 12831), (7473, 10738), (8319, 9646), (8554, 9381)]