78207624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 160809336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 121, 132, 141, 188, 191, 198, 242, 264, 282, 363, 376, 382, 396, 423, 484, 517, 564, 573, 726, 764, 792, 846, 968, 1034, 1089, 1128, 1146, 1452, 1528, 1551, 1692, 1719, 2068, 2101, 2178, 2292, 2904, 3102, 3384, 3438, 4136, 4202, 4356, 4584, 4653, 5687, 6204, 6303, 6876, 8404, 8712, 8977, 9306, 11374, 12408, 12606, 13752, 16808, 17061, 17954, 18612, 18909, 22748, 23111, 25212, 26931, 34122, 35908, 37224, 37818, 45496, 46222, 50424, 51183, 53862, 68244, 69333, 71816, 75636, 80793, 92444, 98747, 102366, 107724, 136488, 138666, 151272, 161586, 184888, 197494, 204732, 207999, 215448, 277332, 296241, 323172, 394988, 409464, 415998, 554664, 592482, 646344, 789976, 831996, 888723, 1086217, 1184964, 1663992, 1777446, 2172434, 2369928, 3258651, 3554892, 4344868, 6517302, 7109784, 8689736, 9775953, 13034604, 19551906, 26069208, 39103812, 78207624]

約数ペア:

[(1, 78207624), (2, 39103812), (3, 26069208), (4, 19551906), (6, 13034604), (8, 9775953), (9, 8689736), (11, 7109784), (12, 6517302), (18, 4344868), (22, 3554892), (24, 3258651), (33, 2369928), (36, 2172434), (44, 1777446), (47, 1663992), (66, 1184964), (72, 1086217), (88, 888723), (94, 831996), (99, 789976), (121, 646344), (132, 592482), (141, 554664), (188, 415998), (191, 409464), (198, 394988), (242, 323172), (264, 296241), (282, 277332), (363, 215448), (376, 207999), (382, 204732), (396, 197494), (423, 184888), (484, 161586), (517, 151272), (564, 138666), (573, 136488), (726, 107724), (764, 102366), (792, 98747), (846, 92444), (968, 80793), (1034, 75636), (1089, 71816), (1128, 69333), (1146, 68244), (1452, 53862), (1528, 51183), (1551, 50424), (1692, 46222), (1719, 45496), (2068, 37818), (2101, 37224), (2178, 35908), (2292, 34122), (2904, 26931), (3102, 25212), (3384, 23111), (3438, 22748), (4136, 18909), (4202, 18612), (4356, 17954), (4584, 17061), (4653, 16808), (5687, 13752), (6204, 12606), (6303, 12408), (6876, 11374), (8404, 9306), (8712, 8977)]