77738598

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 199749888

約数和(自身を除く): 122011290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1663, 2226, 2597, 3326, 3339, 4989, 5194, 6678, 7791, 9978, 11641, 14967, 15582, 23282, 23373, 29934, 34923, 46746, 69846, 81487, 88139, 104769, 162974, 176278, 209538, 244461, 264417, 488922, 528834, 616973, 733383, 793251, 1233946, 1466766, 1586502, 1850919, 3701838, 4318811, 5552757, 8637622, 11105514, 12956433, 25912866, 38869299, 77738598]

約数ペア:

[(1, 77738598), (2, 38869299), (3, 25912866), (6, 12956433), (7, 11105514), (9, 8637622), (14, 5552757), (18, 4318811), (21, 3701838), (42, 1850919), (49, 1586502), (53, 1466766), (63, 1233946), (98, 793251), (106, 733383), (126, 616973), (147, 528834), (159, 488922), (294, 264417), (318, 244461), (371, 209538), (441, 176278), (477, 162974), (742, 104769), (882, 88139), (954, 81487), (1113, 69846), (1663, 46746), (2226, 34923), (2597, 29934), (3326, 23373), (3339, 23282), (4989, 15582), (5194, 14967), (6678, 11641), (7791, 9978)]