73736572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 165658416

約数和(自身を除く): 91921844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 673, 1118, 1204, 1274, 1346, 2107, 2236, 2548, 2692, 3913, 4214, 4711, 7826, 8428, 8749, 9422, 15652, 17498, 18844, 27391, 28939, 32977, 34996, 54782, 57878, 61243, 65954, 109564, 115756, 122486, 131908, 202573, 244972, 376207, 405146, 428701, 752414, 810292, 857402, 1418011, 1504828, 1714804, 2633449, 2836022, 5266898, 5672044, 10533796, 18434143, 36868286, 73736572]

約数ペア:

[(1, 73736572), (2, 36868286), (4, 18434143), (7, 10533796), (13, 5672044), (14, 5266898), (26, 2836022), (28, 2633449), (43, 1714804), (49, 1504828), (52, 1418011), (86, 857402), (91, 810292), (98, 752414), (172, 428701), (182, 405146), (196, 376207), (301, 244972), (364, 202573), (559, 131908), (602, 122486), (637, 115756), (673, 109564), (1118, 65954), (1204, 61243), (1274, 57878), (1346, 54782), (2107, 34996), (2236, 32977), (2548, 28939), (2692, 27391), (3913, 18844), (4214, 17498), (4711, 15652), (7826, 9422), (8428, 8749)]