61919136

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 72

約数和(自身を含む): 177297120

約数和(自身を除く): 115377984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1319, 1467, 1956, 2608, 2638, 2934, 3912, 3957, 5216, 5276, 5868, 7824, 7914, 10552, 11736, 11871, 15648, 15828, 21104, 23472, 23742, 31656, 42208, 46944, 47484, 63312, 94968, 126624, 189936, 214997, 379872, 429994, 644991, 859988, 1289982, 1719976, 1934973, 2579964, 3439952, 3869946, 5159928, 6879904, 7739892, 10319856, 15479784, 20639712, 30959568, 61919136]

約数ペア:

[(1, 61919136), (2, 30959568), (3, 20639712), (4, 15479784), (6, 10319856), (8, 7739892), (9, 6879904), (12, 5159928), (16, 3869946), (18, 3439952), (24, 2579964), (32, 1934973), (36, 1719976), (48, 1289982), (72, 859988), (96, 644991), (144, 429994), (163, 379872), (288, 214997), (326, 189936), (489, 126624), (652, 94968), (978, 63312), (1304, 47484), (1319, 46944), (1467, 42208), (1956, 31656), (2608, 23742), (2638, 23472), (2934, 21104), (3912, 15828), (3957, 15648), (5216, 11871), (5276, 11736), (5868, 10552), (7824, 7914)]