90945648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 272982528

約数和(自身を除く): 182036880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 97, 102, 136, 144, 153, 194, 204, 272, 291, 306, 383, 388, 408, 582, 612, 766, 776, 816, 873, 1149, 1164, 1224, 1532, 1552, 1649, 1746, 2298, 2328, 2448, 3064, 3298, 3447, 3492, 4596, 4656, 4947, 6128, 6511, 6596, 6894, 6984, 9192, 9894, 13022, 13192, 13788, 13968, 14841, 18384, 19533, 19788, 26044, 26384, 27576, 29682, 37151, 39066, 39576, 52088, 55152, 58599, 59364, 74302, 78132, 79152, 104176, 111453, 117198, 118728, 148604, 156264, 222906, 234396, 237456, 297208, 312528, 334359, 445812, 468792, 594416, 631567, 668718, 891624, 937584, 1263134, 1337436, 1783248, 1894701, 2526268, 2674872, 3789402, 5052536, 5349744, 5684103, 7578804, 10105072, 11368206, 15157608, 22736412, 30315216, 45472824, 90945648]

約数ペア:

[(1, 90945648), (2, 45472824), (3, 30315216), (4, 22736412), (6, 15157608), (8, 11368206), (9, 10105072), (12, 7578804), (16, 5684103), (17, 5349744), (18, 5052536), (24, 3789402), (34, 2674872), (36, 2526268), (48, 1894701), (51, 1783248), (68, 1337436), (72, 1263134), (97, 937584), (102, 891624), (136, 668718), (144, 631567), (153, 594416), (194, 468792), (204, 445812), (272, 334359), (291, 312528), (306, 297208), (383, 237456), (388, 234396), (408, 222906), (582, 156264), (612, 148604), (766, 118728), (776, 117198), (816, 111453), (873, 104176), (1149, 79152), (1164, 78132), (1224, 74302), (1532, 59364), (1552, 58599), (1649, 55152), (1746, 52088), (2298, 39576), (2328, 39066), (2448, 37151), (3064, 29682), (3298, 27576), (3447, 26384), (3492, 26044), (4596, 19788), (4656, 19533), (4947, 18384), (6128, 14841), (6511, 13968), (6596, 13788), (6894, 13192), (6984, 13022), (9192, 9894)]