172009344

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34457}}^1$

素因数の和:34487

約数の個数: 64

約数和(自身を含む): 492060240

約数和(自身を除く): 320050896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 34457, 68914, 103371, 137828, 206742, 275656, 413484, 447941, 551312, 826968, 895882, 1102624, 1343823, 1653936, 1791764, 2205248, 2687646, 3307872, 3583528, 4410496, 5375292, 6615744, 7167056, 10750584, 13231488, 14334112, 21501168, 28668224, 43002336, 57336448, 86004672, 172009344]

約数ペア:

[(1, 172009344), (2, 86004672), (3, 57336448), (4, 43002336), (6, 28668224), (8, 21501168), (12, 14334112), (13, 13231488), (16, 10750584), (24, 7167056), (26, 6615744), (32, 5375292), (39, 4410496), (48, 3583528), (52, 3307872), (64, 2687646), (78, 2205248), (96, 1791764), (104, 1653936), (128, 1343823), (156, 1102624), (192, 895882), (208, 826968), (312, 551312), (384, 447941), (416, 413484), (624, 275656), (832, 206742), (1248, 137828), (1664, 103371), (2496, 68914), (4992, 34457)]