64860516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 193454352

約数和(自身を除く): 128593836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 443, 498, 581, 588, 747, 882, 886, 996, 1162, 1329, 1494, 1743, 1764, 1772, 2324, 2658, 2988, 3101, 3486, 3987, 4067, 5229, 5316, 6202, 6972, 7974, 8134, 9303, 10458, 12201, 12404, 15948, 16268, 18606, 20916, 21707, 24402, 27909, 36603, 36769, 37212, 43414, 48804, 55818, 65121, 73206, 73538, 86828, 110307, 111636, 130242, 146412, 147076, 195363, 220614, 257383, 260484, 330921, 390726, 441228, 514766, 661842, 772149, 781452, 1029532, 1323684, 1544298, 1801681, 2316447, 3088596, 3603362, 4632894, 5405043, 7206724, 9265788, 10810086, 16215129, 21620172, 32430258, 64860516]

約数ペア:

[(1, 64860516), (2, 32430258), (3, 21620172), (4, 16215129), (6, 10810086), (7, 9265788), (9, 7206724), (12, 5405043), (14, 4632894), (18, 3603362), (21, 3088596), (28, 2316447), (36, 1801681), (42, 1544298), (49, 1323684), (63, 1029532), (83, 781452), (84, 772149), (98, 661842), (126, 514766), (147, 441228), (166, 390726), (196, 330921), (249, 260484), (252, 257383), (294, 220614), (332, 195363), (441, 147076), (443, 146412), (498, 130242), (581, 111636), (588, 110307), (747, 86828), (882, 73538), (886, 73206), (996, 65121), (1162, 55818), (1329, 48804), (1494, 43414), (1743, 37212), (1764, 36769), (1772, 36603), (2324, 27909), (2658, 24402), (2988, 21707), (3101, 20916), (3486, 18606), (3987, 16268), (4067, 15948), (5229, 12404), (5316, 12201), (6202, 10458), (6972, 9303), (7974, 8134)]