120253068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 328936608

約数和(自身を除く): 208683540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 977, 1052, 1578, 1954, 2367, 2931, 3156, 3419, 3908, 4734, 5862, 6838, 8793, 9468, 10257, 11724, 12701, 13676, 17586, 20514, 25402, 30771, 35172, 38103, 41028, 50804, 61542, 76206, 114309, 123084, 152412, 228618, 256951, 457236, 513902, 770853, 1027804, 1541706, 2312559, 3083412, 3340363, 4625118, 6680726, 9250236, 10021089, 13361452, 20042178, 30063267, 40084356, 60126534, 120253068]

約数ペア:

[(1, 120253068), (2, 60126534), (3, 40084356), (4, 30063267), (6, 20042178), (9, 13361452), (12, 10021089), (13, 9250236), (18, 6680726), (26, 4625118), (36, 3340363), (39, 3083412), (52, 2312559), (78, 1541706), (117, 1027804), (156, 770853), (234, 513902), (263, 457236), (468, 256951), (526, 228618), (789, 152412), (977, 123084), (1052, 114309), (1578, 76206), (1954, 61542), (2367, 50804), (2931, 41028), (3156, 38103), (3419, 35172), (3908, 30771), (4734, 25402), (5862, 20514), (6838, 17586), (8793, 13676), (9468, 12701), (10257, 11724)]