78776610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 219469824

約数和(自身を除く): 140693214

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 97, 107, 110, 115, 138, 165, 194, 214, 230, 253, 291, 321, 330, 345, 485, 506, 535, 582, 642, 690, 759, 970, 1067, 1070, 1177, 1265, 1455, 1518, 1605, 2134, 2231, 2354, 2461, 2530, 2910, 3201, 3210, 3531, 3795, 4462, 4922, 5335, 5885, 6402, 6693, 7062, 7383, 7590, 10379, 10670, 11155, 11770, 12305, 13386, 14766, 16005, 17655, 20758, 22310, 24541, 24610, 27071, 31137, 32010, 33465, 35310, 36915, 49082, 51895, 54142, 62274, 66930, 73623, 73830, 81213, 103790, 114169, 122705, 135355, 147246, 155685, 162426, 228338, 238717, 245410, 270710, 311370, 342507, 368115, 406065, 477434, 570845, 685014, 716151, 736230, 812130, 1141690, 1193585, 1432302, 1712535, 2387170, 2625887, 3425070, 3580755, 5251774, 7161510, 7877661, 13129435, 15755322, 26258870, 39388305, 78776610]

約数ペア:

[(1, 78776610), (2, 39388305), (3, 26258870), (5, 15755322), (6, 13129435), (10, 7877661), (11, 7161510), (15, 5251774), (22, 3580755), (23, 3425070), (30, 2625887), (33, 2387170), (46, 1712535), (55, 1432302), (66, 1193585), (69, 1141690), (97, 812130), (107, 736230), (110, 716151), (115, 685014), (138, 570845), (165, 477434), (194, 406065), (214, 368115), (230, 342507), (253, 311370), (291, 270710), (321, 245410), (330, 238717), (345, 228338), (485, 162426), (506, 155685), (535, 147246), (582, 135355), (642, 122705), (690, 114169), (759, 103790), (970, 81213), (1067, 73830), (1070, 73623), (1177, 66930), (1265, 62274), (1455, 54142), (1518, 51895), (1605, 49082), (2134, 36915), (2231, 35310), (2354, 33465), (2461, 32010), (2530, 31137), (2910, 27071), (3201, 24610), (3210, 24541), (3531, 22310), (3795, 20758), (4462, 17655), (4922, 16005), (5335, 14766), (5885, 13386), (6402, 12305), (6693, 11770), (7062, 11155), (7383, 10670), (7590, 10379)]