29984292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 82759040

約数和(自身を除く): 52774748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 811, 948, 1027, 1422, 1622, 2054, 2433, 2844, 3081, 3244, 4108, 4866, 6162, 7299, 9243, 9732, 10543, 12324, 14598, 18486, 21086, 29196, 31629, 36972, 42172, 63258, 64069, 94887, 126516, 128138, 189774, 192207, 256276, 379548, 384414, 576621, 768828, 832897, 1153242, 1665794, 2306484, 2498691, 3331588, 4997382, 7496073, 9994764, 14992146, 29984292]

約数ペア:

[(1, 29984292), (2, 14992146), (3, 9994764), (4, 7496073), (6, 4997382), (9, 3331588), (12, 2498691), (13, 2306484), (18, 1665794), (26, 1153242), (36, 832897), (39, 768828), (52, 576621), (78, 384414), (79, 379548), (117, 256276), (156, 192207), (158, 189774), (234, 128138), (237, 126516), (316, 94887), (468, 64069), (474, 63258), (711, 42172), (811, 36972), (948, 31629), (1027, 29196), (1422, 21086), (1622, 18486), (2054, 14598), (2433, 12324), (2844, 10543), (3081, 9732), (3244, 9243), (4108, 7299), (4866, 6162)]