71466372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 191624160

約数和(自身を除く): 120157788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 641, 652, 684, 978, 1282, 1467, 1923, 1956, 2564, 2934, 3097, 3846, 5769, 5868, 6194, 7692, 9291, 11538, 12179, 12388, 18582, 23076, 24358, 27873, 36537, 37164, 48716, 55746, 73074, 104483, 109611, 111492, 146148, 208966, 219222, 313449, 417932, 438444, 626898, 940347, 1253796, 1880694, 1985177, 3761388, 3970354, 5955531, 7940708, 11911062, 17866593, 23822124, 35733186, 71466372]

約数ペア:

[(1, 71466372), (2, 35733186), (3, 23822124), (4, 17866593), (6, 11911062), (9, 7940708), (12, 5955531), (18, 3970354), (19, 3761388), (36, 1985177), (38, 1880694), (57, 1253796), (76, 940347), (114, 626898), (163, 438444), (171, 417932), (228, 313449), (326, 219222), (342, 208966), (489, 146148), (641, 111492), (652, 109611), (684, 104483), (978, 73074), (1282, 55746), (1467, 48716), (1923, 37164), (1956, 36537), (2564, 27873), (2934, 24358), (3097, 23076), (3846, 18582), (5769, 12388), (5868, 12179), (6194, 11538), (7692, 9291)]