78097690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 158775552

約数和(自身を除く): 80677862

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 103, 110, 113, 122, 206, 226, 305, 515, 565, 610, 671, 1030, 1130, 1133, 1243, 1342, 2266, 2486, 3355, 5665, 6215, 6283, 6710, 6893, 11330, 11639, 12430, 12566, 13786, 23278, 31415, 34465, 58195, 62830, 68930, 69113, 75823, 116390, 128029, 138226, 151646, 256058, 345565, 379115, 640145, 691130, 709979, 758230, 1280290, 1419958, 3549895, 7099790, 7809769, 15619538, 39048845, 78097690]

約数ペア:

[(1, 78097690), (2, 39048845), (5, 15619538), (10, 7809769), (11, 7099790), (22, 3549895), (55, 1419958), (61, 1280290), (103, 758230), (110, 709979), (113, 691130), (122, 640145), (206, 379115), (226, 345565), (305, 256058), (515, 151646), (565, 138226), (610, 128029), (671, 116390), (1030, 75823), (1130, 69113), (1133, 68930), (1243, 62830), (1342, 58195), (2266, 34465), (2486, 31415), (3355, 23278), (5665, 13786), (6215, 12566), (6283, 12430), (6710, 11639), (6893, 11330)]