78955488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 163206432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 307, 342, 376, 423, 456, 564, 608, 614, 684, 752, 846, 893, 912, 921, 1128, 1228, 1368, 1504, 1692, 1786, 1824, 1842, 2256, 2456, 2679, 2736, 2763, 3384, 3572, 3684, 4512, 4912, 5358, 5472, 5526, 5833, 6768, 7144, 7368, 8037, 9824, 10716, 11052, 11666, 13536, 14288, 14429, 14736, 16074, 17499, 21432, 22104, 23332, 28576, 28858, 29472, 32148, 34998, 42864, 43287, 44208, 46664, 52497, 57716, 64296, 69996, 85728, 86574, 88416, 93328, 104994, 115432, 128592, 129861, 139992, 173148, 186656, 209988, 230864, 257184, 259722, 274151, 279984, 346296, 419976, 461728, 519444, 548302, 559968, 692592, 822453, 839952, 1038888, 1096604, 1385184, 1644906, 1679904, 2077776, 2193208, 2467359, 3289812, 4155552, 4386416, 4934718, 6579624, 8772832, 9869436, 13159248, 19738872, 26318496, 39477744, 78955488]

約数ペア:

[(1, 78955488), (2, 39477744), (3, 26318496), (4, 19738872), (6, 13159248), (8, 9869436), (9, 8772832), (12, 6579624), (16, 4934718), (18, 4386416), (19, 4155552), (24, 3289812), (32, 2467359), (36, 2193208), (38, 2077776), (47, 1679904), (48, 1644906), (57, 1385184), (72, 1096604), (76, 1038888), (94, 839952), (96, 822453), (114, 692592), (141, 559968), (144, 548302), (152, 519444), (171, 461728), (188, 419976), (228, 346296), (282, 279984), (288, 274151), (304, 259722), (307, 257184), (342, 230864), (376, 209988), (423, 186656), (456, 173148), (564, 139992), (608, 129861), (614, 128592), (684, 115432), (752, 104994), (846, 93328), (893, 88416), (912, 86574), (921, 85728), (1128, 69996), (1228, 64296), (1368, 57716), (1504, 52497), (1692, 46664), (1786, 44208), (1824, 43287), (1842, 42864), (2256, 34998), (2456, 32148), (2679, 29472), (2736, 28858), (2763, 28576), (3384, 23332), (3572, 22104), (3684, 21432), (4512, 17499), (4912, 16074), (5358, 14736), (5472, 14429), (5526, 14288), (5833, 13536), (6768, 11666), (7144, 11052), (7368, 10716), (8037, 9824)]