72478010416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{883}}^1$

素因数の和:1479

約数の個数: 160

約数和(自身を含む): 169717137408

約数和(自身を除く): 97239126992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 503, 658, 752, 868, 883, 1006, 1316, 1457, 1736, 1766, 2012, 2632, 2914, 3472, 3521, 3532, 4024, 5264, 5828, 6181, 7042, 7064, 8048, 10199, 11656, 12362, 14084, 14128, 15593, 20398, 23312, 23641, 24724, 27373, 28168, 31186, 40796, 41501, 47282, 49448, 54746, 56336, 62372, 81592, 83002, 94564, 98896, 109151, 109492, 124744, 163184, 165487, 166004, 189128, 191611, 218302, 218984, 249488, 290507, 330974, 332008, 378256, 383222, 436604, 437968, 444149, 581014, 661948, 664016, 732871, 766444, 873208, 888298, 1162028, 1286531, 1323896, 1465742, 1532888, 1746416, 1776596, 2324056, 2573062, 2647792, 2931484, 3065776, 3109043, 3553192, 4648112, 5130097, 5146124, 5862968, 6218086, 7106384, 9005717, 10260194, 10292248, 11725936, 12436172, 13768619, 18011434, 20520388, 20584496, 20875003, 24872344, 27537238, 36022868, 41040776, 41750006, 49744688, 55074476, 72045736, 82081552, 83500012, 96380333, 110148952, 144091472, 146125021, 167000024, 192760666, 220297904, 292250042, 334000048, 385521332, 584500084, 647125093, 771042664, 1169000168, 1294250186, 1542085328, 2338000336, 2588500372, 4529875651, 5177000744, 9059751302, 10354001488, 18119502604, 36239005208, 72478010416]

約数ペア:

[(1, 72478010416), (2, 36239005208), (4, 18119502604), (7, 10354001488), (8, 9059751302), (14, 5177000744), (16, 4529875651), (28, 2588500372), (31, 2338000336), (47, 1542085328), (56, 1294250186), (62, 1169000168), (94, 771042664), (112, 647125093), (124, 584500084), (188, 385521332), (217, 334000048), (248, 292250042), (329, 220297904), (376, 192760666), (434, 167000024), (496, 146125021), (503, 144091472), (658, 110148952), (752, 96380333), (868, 83500012), (883, 82081552), (1006, 72045736), (1316, 55074476), (1457, 49744688), (1736, 41750006), (1766, 41040776), (2012, 36022868), (2632, 27537238), (2914, 24872344), (3472, 20875003), (3521, 20584496), (3532, 20520388), (4024, 18011434), (5264, 13768619), (5828, 12436172), (6181, 11725936), (7042, 10292248), (7064, 10260194), (8048, 9005717), (10199, 7106384), (11656, 6218086), (12362, 5862968), (14084, 5146124), (14128, 5130097), (15593, 4648112), (20398, 3553192), (23312, 3109043), (23641, 3065776), (24724, 2931484), (27373, 2647792), (28168, 2573062), (31186, 2324056), (40796, 1776596), (41501, 1746416), (47282, 1532888), (49448, 1465742), (54746, 1323896), (56336, 1286531), (62372, 1162028), (81592, 888298), (83002, 873208), (94564, 766444), (98896, 732871), (109151, 664016), (109492, 661948), (124744, 581014), (163184, 444149), (165487, 437968), (166004, 436604), (189128, 383222), (191611, 378256), (218302, 332008), (218984, 330974), (249488, 290507)]