29691756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 80109120

約数和(自身を除く): 50417364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 523, 684, 747, 996, 1046, 1494, 1569, 1577, 2092, 2988, 3138, 3154, 4707, 4731, 6276, 6308, 9414, 9462, 9937, 14193, 18828, 18924, 19874, 28386, 29811, 39748, 43409, 56772, 59622, 86818, 89433, 119244, 130227, 173636, 178866, 260454, 357732, 390681, 520908, 781362, 824771, 1562724, 1649542, 2474313, 3299084, 4948626, 7422939, 9897252, 14845878, 29691756]

約数ペア:

[(1, 29691756), (2, 14845878), (3, 9897252), (4, 7422939), (6, 4948626), (9, 3299084), (12, 2474313), (18, 1649542), (19, 1562724), (36, 824771), (38, 781362), (57, 520908), (76, 390681), (83, 357732), (114, 260454), (166, 178866), (171, 173636), (228, 130227), (249, 119244), (332, 89433), (342, 86818), (498, 59622), (523, 56772), (684, 43409), (747, 39748), (996, 29811), (1046, 28386), (1494, 19874), (1569, 18924), (1577, 18828), (2092, 14193), (2988, 9937), (3138, 9462), (3154, 9414), (4707, 6308), (4731, 6276)]