77752290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 235726848

約数和(自身を除く): 157974558

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 97, 105, 110, 154, 165, 194, 210, 231, 291, 330, 347, 385, 462, 485, 582, 679, 694, 770, 970, 1041, 1067, 1155, 1358, 1455, 1735, 2037, 2082, 2134, 2310, 2429, 2910, 3201, 3395, 3470, 3817, 4074, 4858, 5205, 5335, 6402, 6790, 7287, 7469, 7634, 10185, 10410, 10670, 11451, 12145, 14574, 14938, 16005, 19085, 20370, 22407, 22902, 24290, 26719, 32010, 33659, 36435, 37345, 38170, 44814, 53438, 57255, 67318, 72870, 74690, 80157, 100977, 112035, 114510, 133595, 160314, 168295, 201954, 224070, 235613, 267190, 336590, 370249, 400785, 471226, 504885, 706839, 740498, 801570, 1009770, 1110747, 1178065, 1413678, 1851245, 2221494, 2356130, 2591743, 3534195, 3702490, 5183486, 5553735, 7068390, 7775229, 11107470, 12958715, 15550458, 25917430, 38876145, 77752290]

約数ペア:

[(1, 77752290), (2, 38876145), (3, 25917430), (5, 15550458), (6, 12958715), (7, 11107470), (10, 7775229), (11, 7068390), (14, 5553735), (15, 5183486), (21, 3702490), (22, 3534195), (30, 2591743), (33, 2356130), (35, 2221494), (42, 1851245), (55, 1413678), (66, 1178065), (70, 1110747), (77, 1009770), (97, 801570), (105, 740498), (110, 706839), (154, 504885), (165, 471226), (194, 400785), (210, 370249), (231, 336590), (291, 267190), (330, 235613), (347, 224070), (385, 201954), (462, 168295), (485, 160314), (582, 133595), (679, 114510), (694, 112035), (770, 100977), (970, 80157), (1041, 74690), (1067, 72870), (1155, 67318), (1358, 57255), (1455, 53438), (1735, 44814), (2037, 38170), (2082, 37345), (2134, 36435), (2310, 33659), (2429, 32010), (2910, 26719), (3201, 24290), (3395, 22902), (3470, 22407), (3817, 20370), (4074, 19085), (4858, 16005), (5205, 14938), (5335, 14574), (6402, 12145), (6790, 11451), (7287, 10670), (7469, 10410), (7634, 10185)]