61963484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 129040128

約数和(自身を除く): 67076644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 83, 94, 166, 188, 209, 332, 361, 418, 517, 722, 836, 893, 913, 1034, 1444, 1577, 1786, 1826, 2068, 3154, 3572, 3652, 3901, 3971, 6308, 7802, 7942, 9823, 15604, 15884, 16967, 17347, 19646, 29963, 33934, 34694, 39292, 42911, 59926, 67868, 69388, 74119, 85822, 119852, 148238, 171644, 186637, 296476, 329593, 373274, 659186, 746548, 815309, 1318372, 1408261, 1630618, 2816522, 3261236, 5633044, 15490871, 30981742, 61963484]

約数ペア:

[(1, 61963484), (2, 30981742), (4, 15490871), (11, 5633044), (19, 3261236), (22, 2816522), (38, 1630618), (44, 1408261), (47, 1318372), (76, 815309), (83, 746548), (94, 659186), (166, 373274), (188, 329593), (209, 296476), (332, 186637), (361, 171644), (418, 148238), (517, 119852), (722, 85822), (836, 74119), (893, 69388), (913, 67868), (1034, 59926), (1444, 42911), (1577, 39292), (1786, 34694), (1826, 33934), (2068, 29963), (3154, 19646), (3572, 17347), (3652, 16967), (3901, 15884), (3971, 15604), (6308, 9823), (7802, 7942)]