38897388

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 105369600

約数和(自身を除く): 66472212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 79, 94, 97, 108, 141, 158, 188, 194, 237, 282, 291, 316, 388, 423, 474, 564, 582, 711, 846, 873, 948, 1164, 1269, 1422, 1692, 1746, 2133, 2538, 2619, 2844, 3492, 3713, 4266, 4559, 5076, 5238, 7426, 7663, 8532, 9118, 10476, 11139, 13677, 14852, 15326, 18236, 22278, 22989, 27354, 30652, 33417, 41031, 44556, 45978, 54708, 66834, 68967, 82062, 91956, 100251, 123093, 133668, 137934, 164124, 200502, 206901, 246186, 275868, 360161, 401004, 413802, 492372, 720322, 827604, 1080483, 1440644, 2160966, 3241449, 4321932, 6482898, 9724347, 12965796, 19448694, 38897388]

約数ペア:

[(1, 38897388), (2, 19448694), (3, 12965796), (4, 9724347), (6, 6482898), (9, 4321932), (12, 3241449), (18, 2160966), (27, 1440644), (36, 1080483), (47, 827604), (54, 720322), (79, 492372), (94, 413802), (97, 401004), (108, 360161), (141, 275868), (158, 246186), (188, 206901), (194, 200502), (237, 164124), (282, 137934), (291, 133668), (316, 123093), (388, 100251), (423, 91956), (474, 82062), (564, 68967), (582, 66834), (711, 54708), (846, 45978), (873, 44556), (948, 41031), (1164, 33417), (1269, 30652), (1422, 27354), (1692, 22989), (1746, 22278), (2133, 18236), (2538, 15326), (2619, 14852), (2844, 13677), (3492, 11139), (3713, 10476), (4266, 9118), (4559, 8532), (5076, 7663), (5238, 7426)]