77819472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 233985024

約数和(自身を除く): 156165552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 383, 408, 498, 612, 664, 747, 766, 816, 996, 1149, 1224, 1328, 1411, 1494, 1532, 1992, 2298, 2448, 2822, 2988, 3064, 3447, 3984, 4233, 4596, 5644, 5976, 6128, 6511, 6894, 8466, 9192, 11288, 11952, 12699, 13022, 13788, 16932, 18384, 19533, 22576, 25398, 26044, 27576, 31789, 33864, 39066, 50796, 52088, 55152, 58599, 63578, 67728, 78132, 95367, 101592, 104176, 117198, 127156, 156264, 190734, 203184, 234396, 254312, 286101, 312528, 381468, 468792, 508624, 540413, 572202, 762936, 937584, 1080826, 1144404, 1525872, 1621239, 2161652, 2288808, 3242478, 4323304, 4577616, 4863717, 6484956, 8646608, 9727434, 12969912, 19454868, 25939824, 38909736, 77819472]

約数ペア:

[(1, 77819472), (2, 38909736), (3, 25939824), (4, 19454868), (6, 12969912), (8, 9727434), (9, 8646608), (12, 6484956), (16, 4863717), (17, 4577616), (18, 4323304), (24, 3242478), (34, 2288808), (36, 2161652), (48, 1621239), (51, 1525872), (68, 1144404), (72, 1080826), (83, 937584), (102, 762936), (136, 572202), (144, 540413), (153, 508624), (166, 468792), (204, 381468), (249, 312528), (272, 286101), (306, 254312), (332, 234396), (383, 203184), (408, 190734), (498, 156264), (612, 127156), (664, 117198), (747, 104176), (766, 101592), (816, 95367), (996, 78132), (1149, 67728), (1224, 63578), (1328, 58599), (1411, 55152), (1494, 52088), (1532, 50796), (1992, 39066), (2298, 33864), (2448, 31789), (2822, 27576), (2988, 26044), (3064, 25398), (3447, 22576), (3984, 19533), (4233, 18384), (4596, 16932), (5644, 13788), (5976, 13022), (6128, 12699), (6511, 11952), (6894, 11288), (8466, 9192)]