173469604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 391849920

約数和(自身を除く): 218380316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 427, 539, 671, 854, 1078, 1319, 1342, 1708, 2156, 2638, 2684, 2989, 4697, 5276, 5978, 9233, 9394, 11956, 14509, 18466, 18788, 29018, 32879, 36932, 58036, 64631, 65758, 80459, 101563, 129262, 131516, 160918, 203126, 258524, 321836, 406252, 563213, 710941, 885049, 1126426, 1421882, 1770098, 2252852, 2843764, 3540196, 3942491, 6195343, 7884982, 12390686, 15769964, 24781372, 43367401, 86734802, 173469604]

約数ペア:

[(1, 173469604), (2, 86734802), (4, 43367401), (7, 24781372), (11, 15769964), (14, 12390686), (22, 7884982), (28, 6195343), (44, 3942491), (49, 3540196), (61, 2843764), (77, 2252852), (98, 1770098), (122, 1421882), (154, 1126426), (196, 885049), (244, 710941), (308, 563213), (427, 406252), (539, 321836), (671, 258524), (854, 203126), (1078, 160918), (1319, 131516), (1342, 129262), (1708, 101563), (2156, 80459), (2638, 65758), (2684, 64631), (2989, 58036), (4697, 36932), (5276, 32879), (5978, 29018), (9233, 18788), (9394, 18466), (11956, 14509)]