173214804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 472620288

約数和(自身を除く): 299405484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 223, 294, 446, 588, 669, 892, 1321, 1338, 1561, 2642, 2676, 3122, 3963, 4683, 5284, 6244, 7926, 9247, 9366, 10927, 15852, 18494, 18732, 21854, 27741, 32781, 36988, 43708, 55482, 64729, 65562, 110964, 129458, 131124, 194187, 258916, 294583, 388374, 589166, 776748, 883749, 1178332, 1767498, 2062081, 3534996, 4124162, 6186243, 8248324, 12372486, 14434567, 24744972, 28869134, 43303701, 57738268, 86607402, 173214804]

約数ペア:

[(1, 173214804), (2, 86607402), (3, 57738268), (4, 43303701), (6, 28869134), (7, 24744972), (12, 14434567), (14, 12372486), (21, 8248324), (28, 6186243), (42, 4124162), (49, 3534996), (84, 2062081), (98, 1767498), (147, 1178332), (196, 883749), (223, 776748), (294, 589166), (446, 388374), (588, 294583), (669, 258916), (892, 194187), (1321, 131124), (1338, 129458), (1561, 110964), (2642, 65562), (2676, 64729), (3122, 55482), (3963, 43708), (4683, 36988), (5284, 32781), (6244, 27741), (7926, 21854), (9247, 18732), (9366, 18494), (10927, 15852)]