72497412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 199513496

約数和(自身を除く): 127016084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1597, 1746, 2522, 3194, 3492, 3783, 4791, 5044, 6388, 7566, 9582, 11349, 14373, 15132, 19164, 20761, 22698, 28746, 41522, 45396, 57492, 62283, 83044, 124566, 154909, 186849, 249132, 309818, 373698, 464727, 619636, 747396, 929454, 1394181, 1858908, 2013817, 2788362, 4027634, 5576724, 6041451, 8055268, 12082902, 18124353, 24165804, 36248706, 72497412]

約数ペア:

[(1, 72497412), (2, 36248706), (3, 24165804), (4, 18124353), (6, 12082902), (9, 8055268), (12, 6041451), (13, 5576724), (18, 4027634), (26, 2788362), (36, 2013817), (39, 1858908), (52, 1394181), (78, 929454), (97, 747396), (117, 619636), (156, 464727), (194, 373698), (234, 309818), (291, 249132), (388, 186849), (468, 154909), (582, 124566), (873, 83044), (1164, 62283), (1261, 57492), (1597, 45396), (1746, 41522), (2522, 28746), (3194, 22698), (3492, 20761), (3783, 19164), (4791, 15132), (5044, 14373), (6388, 11349), (7566, 9582)]