72440604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2955

約数の個数: 72

約数和(自身を含む): 198682848

約数和(自身を除く): 126242244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 2887, 4182, 5774, 6273, 8364, 8661, 11548, 12546, 17322, 25092, 25983, 34644, 49079, 51966, 98158, 103932, 118367, 147237, 196316, 236734, 294474, 355101, 441711, 473468, 588948, 710202, 883422, 1065303, 1420404, 1766844, 2012239, 2130606, 4024478, 4261212, 6036717, 8048956, 12073434, 18110151, 24146868, 36220302, 72440604]

約数ペア:

[(1, 72440604), (2, 36220302), (3, 24146868), (4, 18110151), (6, 12073434), (9, 8048956), (12, 6036717), (17, 4261212), (18, 4024478), (34, 2130606), (36, 2012239), (41, 1766844), (51, 1420404), (68, 1065303), (82, 883422), (102, 710202), (123, 588948), (153, 473468), (164, 441711), (204, 355101), (246, 294474), (306, 236734), (369, 196316), (492, 147237), (612, 118367), (697, 103932), (738, 98158), (1394, 51966), (1476, 49079), (2091, 34644), (2788, 25983), (2887, 25092), (4182, 17322), (5774, 12546), (6273, 11548), (8364, 8661)]