90798596

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 185845632

約数和(自身を除く): 95047036

約数列:

[1, 2, 4, 7, 14, 28, 97, 101, 194, 202, 331, 388, 404, 662, 679, 707, 1324, 1358, 1414, 2317, 2716, 2828, 4634, 9268, 9797, 19594, 32107, 33431, 39188, 64214, 66862, 68579, 128428, 133724, 137158, 224749, 234017, 274316, 449498, 468034, 898996, 936068, 3242807, 6485614, 12971228, 22699649, 45399298, 90798596]

約数ペア:

[(1, 90798596), (2, 45399298), (4, 22699649), (7, 12971228), (14, 6485614), (28, 3242807), (97, 936068), (101, 898996), (194, 468034), (202, 449498), (331, 274316), (388, 234017), (404, 224749), (662, 137158), (679, 133724), (707, 128428), (1324, 68579), (1358, 66862), (1414, 64214), (2317, 39188), (2716, 33431), (2828, 32107), (4634, 19594), (9268, 9797)]