72408492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17191}}^1$

素因数の和:17220

約数の個数: 60

約数和(自身を含む): 203862736

約数和(自身を除く): 131454244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 17191, 34382, 51573, 68764, 103146, 154719, 206292, 223483, 309438, 446966, 464157, 618876, 670449, 893932, 928314, 1340898, 1392471, 1856628, 2011347, 2681796, 2784942, 4022694, 5569884, 6034041, 8045388, 12068082, 18102123, 24136164, 36204246, 72408492]

約数ペア:

[(1, 72408492), (2, 36204246), (3, 24136164), (4, 18102123), (6, 12068082), (9, 8045388), (12, 6034041), (13, 5569884), (18, 4022694), (26, 2784942), (27, 2681796), (36, 2011347), (39, 1856628), (52, 1392471), (54, 1340898), (78, 928314), (81, 893932), (108, 670449), (117, 618876), (156, 464157), (162, 446966), (234, 309438), (324, 223483), (351, 206292), (468, 154719), (702, 103146), (1053, 68764), (1404, 51573), (2106, 34382), (4212, 17191)]