71921304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3694

約数の個数: 128

約数和(自身を含む): 245952000

約数和(自身を除く): 174030696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 3659, 4914, 6552, 7318, 9828, 10977, 14636, 19656, 21954, 25613, 29272, 32931, 43908, 47567, 51226, 65862, 76839, 87816, 95134, 98793, 102452, 131724, 142701, 153678, 190268, 197586, 204904, 230517, 263448, 285402, 307356, 332969, 380536, 395172, 428103, 461034, 570804, 614712, 665938, 691551, 790344, 856206, 922068, 998907, 1141608, 1284309, 1331876, 1383102, 1712412, 1844136, 1997814, 2568618, 2663752, 2766204, 2996721, 3424824, 3995628, 5137236, 5532408, 5993442, 7991256, 8990163, 10274472, 11986884, 17980326, 23973768, 35960652, 71921304]

約数ペア:

[(1, 71921304), (2, 35960652), (3, 23973768), (4, 17980326), (6, 11986884), (7, 10274472), (8, 8990163), (9, 7991256), (12, 5993442), (13, 5532408), (14, 5137236), (18, 3995628), (21, 3424824), (24, 2996721), (26, 2766204), (27, 2663752), (28, 2568618), (36, 1997814), (39, 1844136), (42, 1712412), (52, 1383102), (54, 1331876), (56, 1284309), (63, 1141608), (72, 998907), (78, 922068), (84, 856206), (91, 790344), (104, 691551), (108, 665938), (117, 614712), (126, 570804), (156, 461034), (168, 428103), (182, 395172), (189, 380536), (216, 332969), (234, 307356), (252, 285402), (273, 263448), (312, 230517), (351, 204904), (364, 197586), (378, 190268), (468, 153678), (504, 142701), (546, 131724), (702, 102452), (728, 98793), (756, 95134), (819, 87816), (936, 76839), (1092, 65862), (1404, 51226), (1512, 47567), (1638, 43908), (2184, 32931), (2457, 29272), (2808, 25613), (3276, 21954), (3659, 19656), (4914, 14636), (6552, 10977), (7318, 9828)]