84778722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5100

約数の個数: 72

約数和(自身を含む): 224967600

約数和(自身を除く): 140188878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5059, 5586, 8379, 10118, 15177, 16758, 30354, 35413, 45531, 70826, 91062, 96121, 106239, 192242, 212478, 247891, 288363, 318717, 495782, 576726, 637434, 672847, 743673, 865089, 1345694, 1487346, 1730178, 2018541, 2231019, 4037082, 4462038, 4709929, 6055623, 9419858, 12111246, 14129787, 28259574, 42389361, 84778722]

約数ペア:

[(1, 84778722), (2, 42389361), (3, 28259574), (6, 14129787), (7, 12111246), (9, 9419858), (14, 6055623), (18, 4709929), (19, 4462038), (21, 4037082), (38, 2231019), (42, 2018541), (49, 1730178), (57, 1487346), (63, 1345694), (98, 865089), (114, 743673), (126, 672847), (133, 637434), (147, 576726), (171, 495782), (266, 318717), (294, 288363), (342, 247891), (399, 212478), (441, 192242), (798, 106239), (882, 96121), (931, 91062), (1197, 70826), (1862, 45531), (2394, 35413), (2793, 30354), (5059, 16758), (5586, 15177), (8379, 10118)]