105998076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 281168160

約数和(自身を除く): 175170084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 313, 409, 414, 626, 818, 828, 939, 1227, 1252, 1636, 1878, 2454, 2817, 3681, 3756, 4908, 5634, 7199, 7362, 9407, 11268, 14398, 14724, 18814, 21597, 28221, 28796, 37628, 43194, 56442, 64791, 84663, 86388, 112884, 128017, 129582, 169326, 256034, 259164, 338652, 384051, 512068, 768102, 1152153, 1536204, 2304306, 2944391, 4608612, 5888782, 8833173, 11777564, 17666346, 26499519, 35332692, 52999038, 105998076]

約数ペア:

[(1, 105998076), (2, 52999038), (3, 35332692), (4, 26499519), (6, 17666346), (9, 11777564), (12, 8833173), (18, 5888782), (23, 4608612), (36, 2944391), (46, 2304306), (69, 1536204), (92, 1152153), (138, 768102), (207, 512068), (276, 384051), (313, 338652), (409, 259164), (414, 256034), (626, 169326), (818, 129582), (828, 128017), (939, 112884), (1227, 86388), (1252, 84663), (1636, 64791), (1878, 56442), (2454, 43194), (2817, 37628), (3681, 28796), (3756, 28221), (4908, 21597), (5634, 18814), (7199, 14724), (7362, 14398), (9407, 11268)]