77773806712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{7687}}^1$

素因数の和:8013

約数の個数: 128

約数和(自身を含む): 180895564800

約数和(自身を除く): 103121758088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 257, 259, 266, 296, 514, 518, 532, 703, 1028, 1036, 1064, 1406, 1799, 2056, 2072, 2812, 3598, 4883, 4921, 5624, 7196, 7687, 9509, 9766, 9842, 14392, 15374, 19018, 19532, 19684, 30748, 34181, 38036, 39064, 39368, 53809, 61496, 66563, 68362, 76072, 107618, 133126, 136724, 146053, 180671, 215236, 266252, 273448, 284419, 292106, 361342, 430472, 532504, 568838, 584212, 722684, 1022371, 1137676, 1168424, 1264697, 1445368, 1975559, 1990933, 2044742, 2275352, 2529394, 3951118, 3981866, 4089484, 5058788, 5403961, 7902236, 7963732, 8178968, 10117576, 10807922, 13828913, 15804472, 15927464, 21615844, 27657826, 37535621, 37827727, 43231688, 55315652, 73095683, 75071242, 75655454, 110631304, 146191366, 150142484, 151310908, 262749347, 292382732, 300284968, 302621816, 511669781, 525498694, 584765464, 1023339562, 1050997388, 1388817977, 2046679124, 2101994776, 2777635954, 4093358248, 5555271908, 9721725839, 11110543816, 19443451678, 38886903356, 77773806712]

約数ペア:

[(1, 77773806712), (2, 38886903356), (4, 19443451678), (7, 11110543816), (8, 9721725839), (14, 5555271908), (19, 4093358248), (28, 2777635954), (37, 2101994776), (38, 2046679124), (56, 1388817977), (74, 1050997388), (76, 1023339562), (133, 584765464), (148, 525498694), (152, 511669781), (257, 302621816), (259, 300284968), (266, 292382732), (296, 262749347), (514, 151310908), (518, 150142484), (532, 146191366), (703, 110631304), (1028, 75655454), (1036, 75071242), (1064, 73095683), (1406, 55315652), (1799, 43231688), (2056, 37827727), (2072, 37535621), (2812, 27657826), (3598, 21615844), (4883, 15927464), (4921, 15804472), (5624, 13828913), (7196, 10807922), (7687, 10117576), (9509, 8178968), (9766, 7963732), (9842, 7902236), (14392, 5403961), (15374, 5058788), (19018, 4089484), (19532, 3981866), (19684, 3951118), (30748, 2529394), (34181, 2275352), (38036, 2044742), (39064, 1990933), (39368, 1975559), (53809, 1445368), (61496, 1264697), (66563, 1168424), (68362, 1137676), (76072, 1022371), (107618, 722684), (133126, 584212), (136724, 568838), (146053, 532504), (180671, 430472), (215236, 361342), (266252, 292106), (273448, 284419)]