78486411010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{9049}}^1$

素因数の和:9672

約数の個数: 96

約数和(自身を含む): 169958131200

約数和(自身を除く): 91471720190

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 571, 1085, 1142, 1519, 2170, 2855, 3038, 3997, 5710, 7595, 7994, 9049, 15190, 17701, 18098, 19985, 27979, 35402, 39970, 45245, 55958, 63343, 88505, 90490, 123907, 126686, 139895, 177010, 247814, 279790, 280519, 316715, 443401, 561038, 619535, 633430, 867349, 886802, 1239070, 1402595, 1734698, 1963633, 2217005, 2805190, 3927266, 4336745, 4434010, 5166979, 8673490, 9818165, 10333958, 13745431, 19636330, 25834895, 27490862, 36168853, 51669790, 68727155, 72337706, 137454310, 160176349, 180844265, 253181971, 320352698, 361688530, 506363942, 800881745, 1121234443, 1265909855, 1601763490, 2242468886, 2531819710, 5606172215, 7848641101, 11212344430, 15697282202, 39243205505, 78486411010]

約数ペア:

[(1, 78486411010), (2, 39243205505), (5, 15697282202), (7, 11212344430), (10, 7848641101), (14, 5606172215), (31, 2531819710), (35, 2242468886), (49, 1601763490), (62, 1265909855), (70, 1121234443), (98, 800881745), (155, 506363942), (217, 361688530), (245, 320352698), (310, 253181971), (434, 180844265), (490, 160176349), (571, 137454310), (1085, 72337706), (1142, 68727155), (1519, 51669790), (2170, 36168853), (2855, 27490862), (3038, 25834895), (3997, 19636330), (5710, 13745431), (7595, 10333958), (7994, 9818165), (9049, 8673490), (15190, 5166979), (17701, 4434010), (18098, 4336745), (19985, 3927266), (27979, 2805190), (35402, 2217005), (39970, 1963633), (45245, 1734698), (55958, 1402595), (63343, 1239070), (88505, 886802), (90490, 867349), (123907, 633430), (126686, 619535), (139895, 561038), (177010, 443401), (247814, 316715), (279790, 280519)]