67781688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 184615200

約数和(自身を除く): 116833512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 2441, 3471, 4628, 4882, 6942, 7323, 9256, 9764, 13884, 14646, 19528, 27768, 29292, 31733, 58584, 63466, 95199, 126932, 190398, 217249, 253864, 380796, 434498, 651747, 761592, 868996, 1303494, 1737992, 2606988, 2824237, 5213976, 5648474, 8472711, 11296948, 16945422, 22593896, 33890844, 67781688]

約数ペア:

[(1, 67781688), (2, 33890844), (3, 22593896), (4, 16945422), (6, 11296948), (8, 8472711), (12, 5648474), (13, 5213976), (24, 2824237), (26, 2606988), (39, 1737992), (52, 1303494), (78, 868996), (89, 761592), (104, 651747), (156, 434498), (178, 380796), (267, 253864), (312, 217249), (356, 190398), (534, 126932), (712, 95199), (1068, 63466), (1157, 58584), (2136, 31733), (2314, 29292), (2441, 27768), (3471, 19528), (4628, 14646), (4882, 13884), (6942, 9764), (7323, 9256)]