78440256

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 84

約数和(自身を含む): 230136192

約数和(自身を除く): 151695936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 3167, 4128, 6192, 6334, 8256, 9501, 12384, 12668, 19002, 24768, 25336, 28503, 38004, 50672, 57006, 76008, 101344, 114012, 136181, 152016, 202688, 228024, 272362, 304032, 408543, 456048, 544724, 608064, 817086, 912096, 1089448, 1225629, 1634172, 1824192, 2178896, 2451258, 3268344, 4357792, 4902516, 6536688, 8715584, 9805032, 13073376, 19610064, 26146752, 39220128, 78440256]

約数ペア:

[(1, 78440256), (2, 39220128), (3, 26146752), (4, 19610064), (6, 13073376), (8, 9805032), (9, 8715584), (12, 6536688), (16, 4902516), (18, 4357792), (24, 3268344), (32, 2451258), (36, 2178896), (43, 1824192), (48, 1634172), (64, 1225629), (72, 1089448), (86, 912096), (96, 817086), (129, 608064), (144, 544724), (172, 456048), (192, 408543), (258, 304032), (288, 272362), (344, 228024), (387, 202688), (516, 152016), (576, 136181), (688, 114012), (774, 101344), (1032, 76008), (1376, 57006), (1548, 50672), (2064, 38004), (2752, 28503), (3096, 25336), (3167, 24768), (4128, 19002), (6192, 12668), (6334, 12384), (8256, 9501)]