98890884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 257889632

約数和(自身を除く): 158998748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 193, 258, 331, 386, 387, 516, 579, 662, 772, 774, 993, 1158, 1324, 1548, 1737, 1986, 2316, 2979, 3474, 3972, 5958, 6948, 8299, 11916, 14233, 16598, 24897, 28466, 33196, 42699, 49794, 56932, 63883, 74691, 85398, 99588, 127766, 128097, 149382, 170796, 191649, 255532, 256194, 298764, 383298, 512388, 574947, 766596, 1149894, 2299788, 2746969, 5493938, 8240907, 10987876, 16481814, 24722721, 32963628, 49445442, 98890884]

約数ペア:

[(1, 98890884), (2, 49445442), (3, 32963628), (4, 24722721), (6, 16481814), (9, 10987876), (12, 8240907), (18, 5493938), (36, 2746969), (43, 2299788), (86, 1149894), (129, 766596), (172, 574947), (193, 512388), (258, 383298), (331, 298764), (386, 256194), (387, 255532), (516, 191649), (579, 170796), (662, 149382), (772, 128097), (774, 127766), (993, 99588), (1158, 85398), (1324, 74691), (1548, 63883), (1737, 56932), (1986, 49794), (2316, 42699), (2979, 33196), (3474, 28466), (3972, 24897), (5958, 16598), (6948, 14233), (8299, 11916)]