142828452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2963}}^1$

素因数の和:3089

約数の個数: 72

約数和(自身を含む): 392718144

約数和(自身を除く): 249889692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 2963, 3708, 4017, 5356, 5926, 8034, 8889, 11852, 12051, 16068, 17778, 24102, 26667, 35556, 38519, 48204, 53334, 77038, 106668, 115557, 154076, 231114, 305189, 346671, 462228, 610378, 693342, 915567, 1220756, 1386684, 1831134, 2746701, 3662268, 3967457, 5493402, 7934914, 10986804, 11902371, 15869828, 23804742, 35707113, 47609484, 71414226, 142828452]

約数ペア:

[(1, 142828452), (2, 71414226), (3, 47609484), (4, 35707113), (6, 23804742), (9, 15869828), (12, 11902371), (13, 10986804), (18, 7934914), (26, 5493402), (36, 3967457), (39, 3662268), (52, 2746701), (78, 1831134), (103, 1386684), (117, 1220756), (156, 915567), (206, 693342), (234, 610378), (309, 462228), (412, 346671), (468, 305189), (618, 231114), (927, 154076), (1236, 115557), (1339, 106668), (1854, 77038), (2678, 53334), (2963, 48204), (3708, 38519), (4017, 35556), (5356, 26667), (5926, 24102), (8034, 17778), (8889, 16068), (11852, 12051)]