64229396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 147393792

約数和(自身を除く): 83164396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 961, 1078, 1364, 1519, 1922, 2156, 2387, 3038, 3844, 4774, 6076, 6727, 9548, 10571, 13454, 16709, 21142, 26908, 29791, 33418, 42284, 47089, 59582, 66836, 73997, 94178, 119164, 147994, 188356, 208537, 295988, 327701, 417074, 517979, 655402, 834148, 1035958, 1310804, 1459759, 2071916, 2293907, 2919518, 4587814, 5839036, 9175628, 16057349, 32114698, 64229396]

約数ペア:

[(1, 64229396), (2, 32114698), (4, 16057349), (7, 9175628), (11, 5839036), (14, 4587814), (22, 2919518), (28, 2293907), (31, 2071916), (44, 1459759), (49, 1310804), (62, 1035958), (77, 834148), (98, 655402), (124, 517979), (154, 417074), (196, 327701), (217, 295988), (308, 208537), (341, 188356), (434, 147994), (539, 119164), (682, 94178), (868, 73997), (961, 66836), (1078, 59582), (1364, 47089), (1519, 42284), (1922, 33418), (2156, 29791), (2387, 26908), (3038, 21142), (3844, 16709), (4774, 13454), (6076, 10571), (6727, 9548)]