72970016

素因数分解:

$2^5\times 7^2\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 168705180

約数和(自身を除く): 95735164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 224, 269, 346, 392, 538, 692, 784, 1076, 1211, 1384, 1568, 1883, 2152, 2422, 2768, 3766, 4304, 4844, 5536, 7532, 8477, 8608, 9688, 13181, 15064, 16954, 19376, 26362, 30128, 33908, 38752, 46537, 52724, 60256, 67816, 93074, 105448, 135632, 186148, 210896, 271264, 325759, 372296, 421792, 651518, 744592, 1303036, 1489184, 2280313, 2606072, 4560626, 5212144, 9121252, 10424288, 18242504, 36485008, 72970016]

約数ペア:

[(1, 72970016), (2, 36485008), (4, 18242504), (7, 10424288), (8, 9121252), (14, 5212144), (16, 4560626), (28, 2606072), (32, 2280313), (49, 1489184), (56, 1303036), (98, 744592), (112, 651518), (173, 421792), (196, 372296), (224, 325759), (269, 271264), (346, 210896), (392, 186148), (538, 135632), (692, 105448), (784, 93074), (1076, 67816), (1211, 60256), (1384, 52724), (1568, 46537), (1883, 38752), (2152, 33908), (2422, 30128), (2768, 26362), (3766, 19376), (4304, 16954), (4844, 15064), (5536, 13181), (7532, 9688), (8477, 8608)]