77349532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 155545600

約数和(自身を除く): 78196068

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 991, 1027, 1501, 1982, 2054, 3002, 3964, 4108, 6004, 12883, 18829, 19513, 25766, 37658, 39026, 51532, 75316, 78052, 78289, 156578, 244777, 313156, 489554, 979108, 1017757, 1487491, 2035514, 2974982, 4071028, 5949964, 19337383, 38674766, 77349532]

約数ペア:

[(1, 77349532), (2, 38674766), (4, 19337383), (13, 5949964), (19, 4071028), (26, 2974982), (38, 2035514), (52, 1487491), (76, 1017757), (79, 979108), (158, 489554), (247, 313156), (316, 244777), (494, 156578), (988, 78289), (991, 78052), (1027, 75316), (1501, 51532), (1982, 39026), (2054, 37658), (3002, 25766), (3964, 19513), (4108, 18829), (6004, 12883)]