72902076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 191321088

約数和(自身を除く): 118419012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 61, 78, 94, 122, 141, 156, 163, 183, 188, 244, 282, 326, 366, 489, 564, 611, 652, 732, 793, 978, 1222, 1586, 1833, 1956, 2119, 2379, 2444, 2867, 3172, 3666, 4238, 4758, 5734, 6357, 7332, 7661, 8476, 8601, 9516, 9943, 11468, 12714, 15322, 17202, 19886, 22983, 25428, 29829, 30644, 34404, 37271, 39772, 45966, 59658, 74542, 91932, 99593, 111813, 119316, 129259, 149084, 199186, 223626, 258518, 298779, 387777, 398372, 447252, 467321, 517036, 597558, 775554, 934642, 1195116, 1401963, 1551108, 1869284, 2803926, 5607852, 6075173, 12150346, 18225519, 24300692, 36451038, 72902076]

約数ペア:

[(1, 72902076), (2, 36451038), (3, 24300692), (4, 18225519), (6, 12150346), (12, 6075173), (13, 5607852), (26, 2803926), (39, 1869284), (47, 1551108), (52, 1401963), (61, 1195116), (78, 934642), (94, 775554), (122, 597558), (141, 517036), (156, 467321), (163, 447252), (183, 398372), (188, 387777), (244, 298779), (282, 258518), (326, 223626), (366, 199186), (489, 149084), (564, 129259), (611, 119316), (652, 111813), (732, 99593), (793, 91932), (978, 74542), (1222, 59658), (1586, 45966), (1833, 39772), (1956, 37271), (2119, 34404), (2379, 30644), (2444, 29829), (2867, 25428), (3172, 22983), (3666, 19886), (4238, 17202), (4758, 15322), (5734, 12714), (6357, 11468), (7332, 9943), (7661, 9516), (8476, 8601)]